70535220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8839}}^1$

素因数の和:8877

約数の個数: 96

約数和(自身を含む): 237619200

約数和(自身を除く): 167083980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 8839, 17678, 26517, 35356, 44195, 53034, 61873, 88390, 106068, 123746, 132585, 167941, 176780, 185619, 247492, 265170, 309365, 335882, 371238, 503823, 530340, 618730, 671764, 742476, 839705, 928095, 1007646, 1175587, 1237460, 1679410, 1856190, 2015292, 2351174, 2519115, 3358820, 3526761, 3712380, 4702348, 5038230, 5877935, 7053522, 10076460, 11755870, 14107044, 17633805, 23511740, 35267610, 70535220]

約数ペア:

[(1, 70535220), (2, 35267610), (3, 23511740), (4, 17633805), (5, 14107044), (6, 11755870), (7, 10076460), (10, 7053522), (12, 5877935), (14, 5038230), (15, 4702348), (19, 3712380), (20, 3526761), (21, 3358820), (28, 2519115), (30, 2351174), (35, 2015292), (38, 1856190), (42, 1679410), (57, 1237460), (60, 1175587), (70, 1007646), (76, 928095), (84, 839705), (95, 742476), (105, 671764), (114, 618730), (133, 530340), (140, 503823), (190, 371238), (210, 335882), (228, 309365), (266, 265170), (285, 247492), (380, 185619), (399, 176780), (420, 167941), (532, 132585), (570, 123746), (665, 106068), (798, 88390), (1140, 61873), (1330, 53034), (1596, 44195), (1995, 35356), (2660, 26517), (3990, 17678), (7980, 8839)]