77906970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:588

約数の個数: 96

約数和(自身を含む): 212756544

約数和(自身を除く): 134849574

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 43, 45, 82, 86, 90, 123, 129, 205, 215, 246, 258, 369, 387, 410, 430, 491, 615, 645, 738, 774, 982, 1230, 1290, 1473, 1763, 1845, 1935, 2455, 2946, 3526, 3690, 3870, 4419, 4910, 5289, 7365, 8815, 8838, 10578, 14730, 15867, 17630, 20131, 21113, 22095, 26445, 31734, 40262, 42226, 44190, 52890, 60393, 63339, 79335, 100655, 105565, 120786, 126678, 158670, 181179, 190017, 201310, 211130, 301965, 316695, 362358, 380034, 603930, 633390, 865633, 905895, 950085, 1731266, 1811790, 1900170, 2596899, 4328165, 5193798, 7790697, 8656330, 12984495, 15581394, 25968990, 38953485, 77906970]

約数ペア:

[(1, 77906970), (2, 38953485), (3, 25968990), (5, 15581394), (6, 12984495), (9, 8656330), (10, 7790697), (15, 5193798), (18, 4328165), (30, 2596899), (41, 1900170), (43, 1811790), (45, 1731266), (82, 950085), (86, 905895), (90, 865633), (123, 633390), (129, 603930), (205, 380034), (215, 362358), (246, 316695), (258, 301965), (369, 211130), (387, 201310), (410, 190017), (430, 181179), (491, 158670), (615, 126678), (645, 120786), (738, 105565), (774, 100655), (982, 79335), (1230, 63339), (1290, 60393), (1473, 52890), (1763, 44190), (1845, 42226), (1935, 40262), (2455, 31734), (2946, 26445), (3526, 22095), (3690, 21113), (3870, 20131), (4419, 17630), (4910, 15867), (5289, 14730), (7365, 10578), (8815, 8838)]