70879950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{5081}}^1$

素因数の和:5130

約数の個数: 72

約数和(自身を含む): 196612416

約数和(自身を除く): 125732466

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 75, 90, 93, 150, 155, 186, 225, 279, 310, 450, 465, 558, 775, 930, 1395, 1550, 2325, 2790, 4650, 5081, 6975, 10162, 13950, 15243, 25405, 30486, 45729, 50810, 76215, 91458, 127025, 152430, 157511, 228645, 254050, 315022, 381075, 457290, 472533, 762150, 787555, 945066, 1143225, 1417599, 1575110, 2286450, 2362665, 2835198, 3937775, 4725330, 7087995, 7875550, 11813325, 14175990, 23626650, 35439975, 70879950]

約数ペア:

[(1, 70879950), (2, 35439975), (3, 23626650), (5, 14175990), (6, 11813325), (9, 7875550), (10, 7087995), (15, 4725330), (18, 3937775), (25, 2835198), (30, 2362665), (31, 2286450), (45, 1575110), (50, 1417599), (62, 1143225), (75, 945066), (90, 787555), (93, 762150), (150, 472533), (155, 457290), (186, 381075), (225, 315022), (279, 254050), (310, 228645), (450, 157511), (465, 152430), (558, 127025), (775, 91458), (930, 76215), (1395, 50810), (1550, 45729), (2325, 30486), (2790, 25405), (4650, 15243), (5081, 13950), (6975, 10162)]