70862590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 141834240

約数和(自身を除く): 70971650

約数列:

[1, 2, 5, 10, 19, 31, 38, 53, 62, 95, 106, 155, 190, 227, 265, 310, 454, 530, 589, 1007, 1135, 1178, 1643, 2014, 2270, 2945, 3286, 4313, 5035, 5890, 7037, 8215, 8626, 10070, 12031, 14074, 16430, 21565, 24062, 31217, 35185, 43130, 60155, 62434, 70370, 120310, 133703, 156085, 228589, 267406, 312170, 372961, 457178, 668515, 745922, 1142945, 1337030, 1864805, 2285890, 3729610, 7086259, 14172518, 35431295, 70862590]

約数ペア:

[(1, 70862590), (2, 35431295), (5, 14172518), (10, 7086259), (19, 3729610), (31, 2285890), (38, 1864805), (53, 1337030), (62, 1142945), (95, 745922), (106, 668515), (155, 457178), (190, 372961), (227, 312170), (265, 267406), (310, 228589), (454, 156085), (530, 133703), (589, 120310), (1007, 70370), (1135, 62434), (1178, 60155), (1643, 43130), (2014, 35185), (2270, 31217), (2945, 24062), (3286, 21565), (4313, 16430), (5035, 14074), (5890, 12031), (7037, 10070), (8215, 8626)]