196352910

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:704

約数の個数: 160

約数和(自身を含む): 589105440

約数和(自身を除く): 392752530

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 29, 30, 39, 45, 54, 58, 65, 78, 81, 87, 90, 117, 130, 135, 145, 162, 174, 195, 234, 261, 270, 290, 351, 377, 390, 405, 435, 522, 585, 643, 702, 754, 783, 810, 870, 1053, 1131, 1170, 1286, 1305, 1566, 1755, 1885, 1929, 2106, 2262, 2349, 2610, 3215, 3393, 3510, 3770, 3858, 3915, 4698, 5265, 5655, 5787, 6430, 6786, 7830, 8359, 9645, 10179, 10530, 11310, 11574, 11745, 16718, 16965, 17361, 18647, 19290, 20358, 23490, 25077, 28935, 30537, 33930, 34722, 37294, 41795, 50154, 50895, 52083, 55941, 57870, 61074, 75231, 83590, 86805, 93235, 101790, 104166, 111882, 125385, 150462, 152685, 167823, 173610, 186470, 225693, 242411, 250770, 260415, 279705, 305370, 335646, 376155, 451386, 484822, 503469, 520830, 559410, 677079, 727233, 752310, 839115, 1006938, 1128465, 1212055, 1354158, 1454466, 1510407, 1678230, 2181699, 2256930, 2424110, 2517345, 3020814, 3385395, 3636165, 4363398, 5034690, 6545097, 6770790, 7272330, 7552035, 10908495, 13090194, 15104070, 19635291, 21816990, 32725485, 39270582, 65450970, 98176455, 196352910]

約数ペア:

[(1, 196352910), (2, 98176455), (3, 65450970), (5, 39270582), (6, 32725485), (9, 21816990), (10, 19635291), (13, 15104070), (15, 13090194), (18, 10908495), (26, 7552035), (27, 7272330), (29, 6770790), (30, 6545097), (39, 5034690), (45, 4363398), (54, 3636165), (58, 3385395), (65, 3020814), (78, 2517345), (81, 2424110), (87, 2256930), (90, 2181699), (117, 1678230), (130, 1510407), (135, 1454466), (145, 1354158), (162, 1212055), (174, 1128465), (195, 1006938), (234, 839115), (261, 752310), (270, 727233), (290, 677079), (351, 559410), (377, 520830), (390, 503469), (405, 484822), (435, 451386), (522, 376155), (585, 335646), (643, 305370), (702, 279705), (754, 260415), (783, 250770), (810, 242411), (870, 225693), (1053, 186470), (1131, 173610), (1170, 167823), (1286, 152685), (1305, 150462), (1566, 125385), (1755, 111882), (1885, 104166), (1929, 101790), (2106, 93235), (2262, 86805), (2349, 83590), (2610, 75231), (3215, 61074), (3393, 57870), (3510, 55941), (3770, 52083), (3858, 50895), (3915, 50154), (4698, 41795), (5265, 37294), (5655, 34722), (5787, 33930), (6430, 30537), (6786, 28935), (7830, 25077), (8359, 23490), (9645, 20358), (10179, 19290), (10530, 18647), (11310, 17361), (11574, 16965), (11745, 16718)]