139457460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2909}}^1$

素因数の和:2985

約数の個数: 96

約数和(自身を含む): 422392320

約数和(自身を除く): 282934860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 47, 51, 60, 68, 85, 94, 102, 141, 170, 188, 204, 235, 255, 282, 340, 470, 510, 564, 705, 799, 940, 1020, 1410, 1598, 2397, 2820, 2909, 3196, 3995, 4794, 5818, 7990, 8727, 9588, 11636, 11985, 14545, 15980, 17454, 23970, 29090, 34908, 43635, 47940, 49453, 58180, 87270, 98906, 136723, 148359, 174540, 197812, 247265, 273446, 296718, 410169, 494530, 546892, 593436, 683615, 741795, 820338, 989060, 1367230, 1483590, 1640676, 2050845, 2324291, 2734460, 2967180, 4101690, 4648582, 6972873, 8203380, 9297164, 11621455, 13945746, 23242910, 27891492, 34864365, 46485820, 69728730, 139457460]

約数ペア:

[(1, 139457460), (2, 69728730), (3, 46485820), (4, 34864365), (5, 27891492), (6, 23242910), (10, 13945746), (12, 11621455), (15, 9297164), (17, 8203380), (20, 6972873), (30, 4648582), (34, 4101690), (47, 2967180), (51, 2734460), (60, 2324291), (68, 2050845), (85, 1640676), (94, 1483590), (102, 1367230), (141, 989060), (170, 820338), (188, 741795), (204, 683615), (235, 593436), (255, 546892), (282, 494530), (340, 410169), (470, 296718), (510, 273446), (564, 247265), (705, 197812), (799, 174540), (940, 148359), (1020, 136723), (1410, 98906), (1598, 87270), (2397, 58180), (2820, 49453), (2909, 47940), (3196, 43635), (3995, 34908), (4794, 29090), (5818, 23970), (7990, 17454), (8727, 15980), (9588, 14545), (11636, 11985)]