29707831278

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{2063}}^1$

素因数の和:2430

約数の個数: 96

約数和(自身を含む): 67322990592

約数和(自身を除く): 37615159314

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 131, 186, 197, 262, 279, 393, 394, 558, 591, 786, 1179, 1182, 1773, 2063, 2358, 3546, 4061, 4126, 6107, 6189, 8122, 12183, 12214, 12378, 18321, 18567, 24366, 25807, 36549, 36642, 37134, 51614, 54963, 63953, 73098, 77421, 109926, 127906, 154842, 191859, 232263, 270253, 383718, 406411, 464526, 540506, 575577, 800017, 810759, 812822, 1151154, 1219233, 1600034, 1621518, 2400051, 2432277, 2438466, 3657699, 4800102, 4864554, 7200153, 7315398, 8377843, 12598741, 14400306, 16755686, 25133529, 25197482, 37796223, 50267058, 53239841, 75400587, 75592446, 106479682, 113388669, 150801174, 159719523, 226777338, 319439046, 479158569, 958317138, 1650435071, 3300870142, 4951305213, 9902610426, 14853915639, 29707831278]

約数ペア:

[(1, 29707831278), (2, 14853915639), (3, 9902610426), (6, 4951305213), (9, 3300870142), (18, 1650435071), (31, 958317138), (62, 479158569), (93, 319439046), (131, 226777338), (186, 159719523), (197, 150801174), (262, 113388669), (279, 106479682), (393, 75592446), (394, 75400587), (558, 53239841), (591, 50267058), (786, 37796223), (1179, 25197482), (1182, 25133529), (1773, 16755686), (2063, 14400306), (2358, 12598741), (3546, 8377843), (4061, 7315398), (4126, 7200153), (6107, 4864554), (6189, 4800102), (8122, 3657699), (12183, 2438466), (12214, 2432277), (12378, 2400051), (18321, 1621518), (18567, 1600034), (24366, 1219233), (25807, 1151154), (36549, 812822), (36642, 810759), (37134, 800017), (51614, 575577), (54963, 540506), (63953, 464526), (73098, 406411), (77421, 383718), (109926, 270253), (127906, 232263), (154842, 191859)]