69965220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4721}}^1$

素因数の和:4765

約数の個数: 96

約数和(自身を含む): 222122880

約数和(自身を除く): 152157660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2964, 3705, 4721, 4940, 7410, 9442, 14163, 14820, 18884, 23605, 28326, 47210, 56652, 61373, 70815, 89699, 94420, 122746, 141630, 179398, 184119, 245492, 269097, 283260, 306865, 358796, 368238, 448495, 538194, 613730, 736476, 896990, 920595, 1076388, 1166087, 1227460, 1345485, 1793980, 1841190, 2332174, 2690970, 3498261, 3682380, 4664348, 5381940, 5830435, 6996522, 11660870, 13993044, 17491305, 23321740, 34982610, 69965220]

約数ペア:

[(1, 69965220), (2, 34982610), (3, 23321740), (4, 17491305), (5, 13993044), (6, 11660870), (10, 6996522), (12, 5830435), (13, 5381940), (15, 4664348), (19, 3682380), (20, 3498261), (26, 2690970), (30, 2332174), (38, 1841190), (39, 1793980), (52, 1345485), (57, 1227460), (60, 1166087), (65, 1076388), (76, 920595), (78, 896990), (95, 736476), (114, 613730), (130, 538194), (156, 448495), (190, 368238), (195, 358796), (228, 306865), (247, 283260), (260, 269097), (285, 245492), (380, 184119), (390, 179398), (494, 141630), (570, 122746), (741, 94420), (780, 89699), (988, 70815), (1140, 61373), (1235, 56652), (1482, 47210), (2470, 28326), (2964, 23605), (3705, 18884), (4721, 14820), (4940, 14163), (7410, 9442)]