61844608930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{21407}}^1$

素因数の和:21811

約数の個数: 64

約数和(自身を含む): 121966000128

約数和(自身を除く): 60121391198

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 313, 355, 626, 710, 923, 1565, 1846, 3130, 4069, 4615, 8138, 9230, 20345, 21407, 22223, 40690, 42814, 44446, 107035, 111115, 214070, 222230, 278291, 288899, 556582, 577798, 1391455, 1444495, 1519897, 2782910, 2888990, 3039794, 6700391, 7599485, 13400782, 15198970, 19758661, 33501955, 39517322, 67003910, 87105083, 98793305, 174210166, 197586610, 435525415, 475727761, 871050830, 951455522, 2378638805, 4757277610, 6184460893, 12368921786, 30922304465, 61844608930]

約数ペア:

[(1, 61844608930), (2, 30922304465), (5, 12368921786), (10, 6184460893), (13, 4757277610), (26, 2378638805), (65, 951455522), (71, 871050830), (130, 475727761), (142, 435525415), (313, 197586610), (355, 174210166), (626, 98793305), (710, 87105083), (923, 67003910), (1565, 39517322), (1846, 33501955), (3130, 19758661), (4069, 15198970), (4615, 13400782), (8138, 7599485), (9230, 6700391), (20345, 3039794), (21407, 2888990), (22223, 2782910), (40690, 1519897), (42814, 1444495), (44446, 1391455), (107035, 577798), (111115, 556582), (214070, 288899), (222230, 278291)]