70877450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6983}}^1$

素因数の和:7031

約数の個数: 48

約数和(自身を含む): 155882880

約数和(自身を除く): 85005430

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 145, 175, 203, 290, 350, 406, 725, 1015, 1450, 2030, 5075, 6983, 10150, 13966, 34915, 48881, 69830, 97762, 174575, 202507, 244405, 349150, 405014, 488810, 1012535, 1222025, 1417549, 2025070, 2444050, 2835098, 5062675, 7087745, 10125350, 14175490, 35438725, 70877450]

約数ペア:

[(1, 70877450), (2, 35438725), (5, 14175490), (7, 10125350), (10, 7087745), (14, 5062675), (25, 2835098), (29, 2444050), (35, 2025070), (50, 1417549), (58, 1222025), (70, 1012535), (145, 488810), (175, 405014), (203, 349150), (290, 244405), (350, 202507), (406, 174575), (725, 97762), (1015, 69830), (1450, 48881), (2030, 34915), (5075, 13966), (6983, 10150)]