71067804540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1\times {\mathrm{65393}}^1$

素因数の和:65771

約数の個数: 96

約数和(自身を含む): 203024828160

約数和(自身を除く): 131957023620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 307, 354, 590, 614, 708, 885, 921, 1180, 1228, 1535, 1770, 1842, 3070, 3540, 3684, 4605, 6140, 9210, 18113, 18420, 36226, 54339, 65393, 72452, 90565, 108678, 130786, 181130, 196179, 217356, 261572, 271695, 326965, 362260, 392358, 543390, 653930, 784716, 980895, 1086780, 1307860, 1961790, 3858187, 3923580, 7716374, 11574561, 15432748, 19290935, 20075651, 23149122, 38581870, 40151302, 46298244, 57872805, 60226953, 77163740, 80302604, 100378255, 115745610, 120453906, 200756510, 231491220, 240907812, 301134765, 401513020, 602269530, 1184463409, 1204539060, 2368926818, 3553390227, 4737853636, 5922317045, 7106780454, 11844634090, 14213560908, 17766951135, 23689268180, 35533902270, 71067804540]

約数ペア:

[(1, 71067804540), (2, 35533902270), (3, 23689268180), (4, 17766951135), (5, 14213560908), (6, 11844634090), (10, 7106780454), (12, 5922317045), (15, 4737853636), (20, 3553390227), (30, 2368926818), (59, 1204539060), (60, 1184463409), (118, 602269530), (177, 401513020), (236, 301134765), (295, 240907812), (307, 231491220), (354, 200756510), (590, 120453906), (614, 115745610), (708, 100378255), (885, 80302604), (921, 77163740), (1180, 60226953), (1228, 57872805), (1535, 46298244), (1770, 40151302), (1842, 38581870), (3070, 23149122), (3540, 20075651), (3684, 19290935), (4605, 15432748), (6140, 11574561), (9210, 7716374), (18113, 3923580), (18420, 3858187), (36226, 1961790), (54339, 1307860), (65393, 1086780), (72452, 980895), (90565, 784716), (108678, 653930), (130786, 543390), (181130, 392358), (196179, 362260), (217356, 326965), (261572, 271695)]