84407730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:312

約数の個数: 128

約数和(自身を含む): 235339776

約数和(自身を除く): 150932046

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 37, 55, 62, 66, 74, 93, 110, 111, 155, 165, 185, 186, 222, 223, 310, 330, 341, 370, 407, 446, 465, 555, 669, 682, 814, 930, 1023, 1110, 1115, 1147, 1221, 1338, 1705, 2035, 2046, 2230, 2294, 2442, 2453, 3345, 3410, 3441, 4070, 4906, 5115, 5735, 6105, 6690, 6882, 6913, 7359, 8251, 10230, 11470, 12210, 12265, 12617, 13826, 14718, 16502, 17205, 20739, 24530, 24753, 25234, 34410, 34565, 36795, 37851, 41255, 41478, 49506, 63085, 69130, 73590, 75702, 76043, 82510, 90761, 103695, 123765, 126170, 152086, 181522, 189255, 207390, 228129, 247530, 255781, 272283, 378510, 380215, 453805, 456258, 511562, 544566, 760430, 767343, 907610, 1140645, 1278905, 1361415, 1534686, 2281290, 2557810, 2722830, 2813591, 3836715, 5627182, 7673430, 8440773, 14067955, 16881546, 28135910, 42203865, 84407730]

約数ペア:

[(1, 84407730), (2, 42203865), (3, 28135910), (5, 16881546), (6, 14067955), (10, 8440773), (11, 7673430), (15, 5627182), (22, 3836715), (30, 2813591), (31, 2722830), (33, 2557810), (37, 2281290), (55, 1534686), (62, 1361415), (66, 1278905), (74, 1140645), (93, 907610), (110, 767343), (111, 760430), (155, 544566), (165, 511562), (185, 456258), (186, 453805), (222, 380215), (223, 378510), (310, 272283), (330, 255781), (341, 247530), (370, 228129), (407, 207390), (446, 189255), (465, 181522), (555, 152086), (669, 126170), (682, 123765), (814, 103695), (930, 90761), (1023, 82510), (1110, 76043), (1115, 75702), (1147, 73590), (1221, 69130), (1338, 63085), (1705, 49506), (2035, 41478), (2046, 41255), (2230, 37851), (2294, 36795), (2442, 34565), (2453, 34410), (3345, 25234), (3410, 24753), (3441, 24530), (4070, 20739), (4906, 17205), (5115, 16502), (5735, 14718), (6105, 13826), (6690, 12617), (6882, 12265), (6913, 12210), (7359, 11470), (8251, 10230)]