161740890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1733}}^1$

素因数の和:1824

約数の個数: 96

約数和(自身を含む): 452823696

約数和(自身を除く): 291082806

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 61, 85, 90, 102, 122, 153, 170, 183, 255, 305, 306, 366, 510, 549, 610, 765, 915, 1037, 1098, 1530, 1733, 1830, 2074, 2745, 3111, 3466, 5185, 5199, 5490, 6222, 8665, 9333, 10370, 10398, 15555, 15597, 17330, 18666, 25995, 29461, 31110, 31194, 46665, 51990, 58922, 77985, 88383, 93330, 105713, 147305, 155970, 176766, 211426, 265149, 294610, 317139, 441915, 528565, 530298, 634278, 883830, 951417, 1057130, 1325745, 1585695, 1797121, 1902834, 2651490, 3171390, 3594242, 4757085, 5391363, 8985605, 9514170, 10782726, 16174089, 17971210, 26956815, 32348178, 53913630, 80870445, 161740890]

約数ペア:

[(1, 161740890), (2, 80870445), (3, 53913630), (5, 32348178), (6, 26956815), (9, 17971210), (10, 16174089), (15, 10782726), (17, 9514170), (18, 8985605), (30, 5391363), (34, 4757085), (45, 3594242), (51, 3171390), (61, 2651490), (85, 1902834), (90, 1797121), (102, 1585695), (122, 1325745), (153, 1057130), (170, 951417), (183, 883830), (255, 634278), (305, 530298), (306, 528565), (366, 441915), (510, 317139), (549, 294610), (610, 265149), (765, 211426), (915, 176766), (1037, 155970), (1098, 147305), (1530, 105713), (1733, 93330), (1830, 88383), (2074, 77985), (2745, 58922), (3111, 51990), (3466, 46665), (5185, 31194), (5199, 31110), (5490, 29461), (6222, 25995), (8665, 18666), (9333, 17330), (10370, 15597), (10398, 15555)]