1771036670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:342

約数の個数: 96

約数和(自身を含む): 3613716288

約数和(自身を除く): 1842679618

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 97, 130, 145, 167, 194, 290, 334, 377, 485, 754, 835, 841, 970, 1261, 1670, 1682, 1885, 2171, 2522, 2813, 3770, 4205, 4342, 4843, 5626, 6305, 8410, 9686, 10855, 10933, 12610, 14065, 16199, 21710, 21866, 24215, 28130, 32398, 36569, 48430, 54665, 62959, 73138, 80995, 81577, 109330, 125918, 140447, 161990, 163154, 182845, 210587, 280894, 314795, 365690, 407885, 421174, 469771, 629590, 702235, 815770, 939542, 1052935, 1060501, 1404470, 1825811, 2105870, 2121002, 2348855, 3651622, 4697710, 5302505, 6107023, 9129055, 10605010, 12214046, 13623359, 18258110, 27246718, 30535115, 61070230, 68116795, 136233590, 177103667, 354207334, 885518335, 1771036670]

約数ペア:

[(1, 1771036670), (2, 885518335), (5, 354207334), (10, 177103667), (13, 136233590), (26, 68116795), (29, 61070230), (58, 30535115), (65, 27246718), (97, 18258110), (130, 13623359), (145, 12214046), (167, 10605010), (194, 9129055), (290, 6107023), (334, 5302505), (377, 4697710), (485, 3651622), (754, 2348855), (835, 2121002), (841, 2105870), (970, 1825811), (1261, 1404470), (1670, 1060501), (1682, 1052935), (1885, 939542), (2171, 815770), (2522, 702235), (2813, 629590), (3770, 469771), (4205, 421174), (4342, 407885), (4843, 365690), (5626, 314795), (6305, 280894), (8410, 210587), (9686, 182845), (10855, 163154), (10933, 161990), (12610, 140447), (14065, 125918), (16199, 109330), (21710, 81577), (21866, 80995), (24215, 73138), (28130, 62959), (32398, 54665), (36569, 48430)]