19685852010

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{41687}}^1$

素因数の和:41770

約数の個数: 160

約数和(自身を含む): 58836108672

約数和(自身を除く): 39150256662

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 53, 54, 55, 66, 81, 90, 99, 106, 110, 135, 159, 162, 165, 198, 265, 270, 297, 318, 330, 405, 477, 495, 530, 583, 594, 795, 810, 891, 954, 990, 1166, 1431, 1485, 1590, 1749, 1782, 2385, 2862, 2915, 2970, 3498, 4293, 4455, 4770, 5247, 5830, 7155, 8586, 8745, 8910, 10494, 14310, 15741, 17490, 21465, 26235, 31482, 41687, 42930, 47223, 52470, 78705, 83374, 94446, 125061, 157410, 208435, 236115, 250122, 375183, 416870, 458557, 472230, 625305, 750366, 917114, 1125549, 1250610, 1375671, 1875915, 2209411, 2251098, 2292785, 2751342, 3376647, 3751830, 4127013, 4418822, 4585570, 5627745, 6628233, 6753294, 6878355, 8254026, 11047055, 11255490, 12381039, 13256466, 13756710, 16883235, 19884699, 20635065, 22094110, 24303521, 24762078, 33141165, 33766470, 37143117, 39769398, 41270130, 48607042, 59654097, 61905195, 66282330, 72910563, 74286234, 99423495, 119308194, 121517605, 123810390, 145821126, 178962291, 185715585, 198846990, 218731689, 243035210, 298270485, 357924582, 364552815, 371431170, 437463378, 596540970, 656195067, 729105630, 894811455, 1093658445, 1312390134, 1789622910, 1968585201, 2187316890, 3280975335, 3937170402, 6561950670, 9842926005, 19685852010]

約数ペア:

[(1, 19685852010), (2, 9842926005), (3, 6561950670), (5, 3937170402), (6, 3280975335), (9, 2187316890), (10, 1968585201), (11, 1789622910), (15, 1312390134), (18, 1093658445), (22, 894811455), (27, 729105630), (30, 656195067), (33, 596540970), (45, 437463378), (53, 371431170), (54, 364552815), (55, 357924582), (66, 298270485), (81, 243035210), (90, 218731689), (99, 198846990), (106, 185715585), (110, 178962291), (135, 145821126), (159, 123810390), (162, 121517605), (165, 119308194), (198, 99423495), (265, 74286234), (270, 72910563), (297, 66282330), (318, 61905195), (330, 59654097), (405, 48607042), (477, 41270130), (495, 39769398), (530, 37143117), (583, 33766470), (594, 33141165), (795, 24762078), (810, 24303521), (891, 22094110), (954, 20635065), (990, 19884699), (1166, 16883235), (1431, 13756710), (1485, 13256466), (1590, 12381039), (1749, 11255490), (1782, 11047055), (2385, 8254026), (2862, 6878355), (2915, 6753294), (2970, 6628233), (3498, 5627745), (4293, 4585570), (4455, 4418822), (4770, 4127013), (5247, 3751830), (5830, 3376647), (7155, 2751342), (8586, 2292785), (8745, 2251098), (8910, 2209411), (10494, 1875915), (14310, 1375671), (15741, 1250610), (17490, 1125549), (21465, 917114), (26235, 750366), (31482, 625305), (41687, 472230), (42930, 458557), (47223, 416870), (52470, 375183), (78705, 250122), (83374, 236115), (94446, 208435), (125061, 157410)]