79142140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3023}}^1$

素因数の和:3067

約数の個数: 96

約数和(自身を含む): 219469824

約数和(自身を除く): 140327684

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 44, 55, 68, 70, 77, 85, 110, 119, 140, 154, 170, 187, 220, 238, 308, 340, 374, 385, 476, 595, 748, 770, 935, 1190, 1309, 1540, 1870, 2380, 2618, 3023, 3740, 5236, 6046, 6545, 12092, 13090, 15115, 21161, 26180, 30230, 33253, 42322, 51391, 60460, 66506, 84644, 102782, 105805, 133012, 166265, 205564, 211610, 232771, 256955, 332530, 359737, 423220, 465542, 513910, 565301, 665060, 719474, 931084, 1027820, 1130602, 1163855, 1438948, 1798685, 2261204, 2327710, 2826505, 3597370, 3957107, 4655420, 5653010, 7194740, 7914214, 11306020, 15828428, 19785535, 39571070, 79142140]

約数ペア:

[(1, 79142140), (2, 39571070), (4, 19785535), (5, 15828428), (7, 11306020), (10, 7914214), (11, 7194740), (14, 5653010), (17, 4655420), (20, 3957107), (22, 3597370), (28, 2826505), (34, 2327710), (35, 2261204), (44, 1798685), (55, 1438948), (68, 1163855), (70, 1130602), (77, 1027820), (85, 931084), (110, 719474), (119, 665060), (140, 565301), (154, 513910), (170, 465542), (187, 423220), (220, 359737), (238, 332530), (308, 256955), (340, 232771), (374, 211610), (385, 205564), (476, 166265), (595, 133012), (748, 105805), (770, 102782), (935, 84644), (1190, 66506), (1309, 60460), (1540, 51391), (1870, 42322), (2380, 33253), (2618, 30230), (3023, 26180), (3740, 21161), (5236, 15115), (6046, 13090), (6545, 12092)]