1238045340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{37313}}^1$

素因数の和:37411

約数の個数: 96

約数和(自身を含む): 4012001280

約数和(自身を除く): 2773955940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 79, 84, 105, 140, 158, 210, 237, 316, 395, 420, 474, 553, 790, 948, 1106, 1185, 1580, 1659, 2212, 2370, 2765, 3318, 4740, 5530, 6636, 8295, 11060, 16590, 33180, 37313, 74626, 111939, 149252, 186565, 223878, 261191, 373130, 447756, 522382, 559695, 746260, 783573, 1044764, 1119390, 1305955, 1567146, 2238780, 2611910, 2947727, 3134292, 3917865, 5223820, 5895454, 7835730, 8843181, 11790908, 14738635, 15671460, 17686362, 20634089, 29477270, 35372724, 41268178, 44215905, 58954540, 61902267, 82536356, 88431810, 103170445, 123804534, 176863620, 206340890, 247609068, 309511335, 412681780, 619022670, 1238045340]

約数ペア:

[(1, 1238045340), (2, 619022670), (3, 412681780), (4, 309511335), (5, 247609068), (6, 206340890), (7, 176863620), (10, 123804534), (12, 103170445), (14, 88431810), (15, 82536356), (20, 61902267), (21, 58954540), (28, 44215905), (30, 41268178), (35, 35372724), (42, 29477270), (60, 20634089), (70, 17686362), (79, 15671460), (84, 14738635), (105, 11790908), (140, 8843181), (158, 7835730), (210, 5895454), (237, 5223820), (316, 3917865), (395, 3134292), (420, 2947727), (474, 2611910), (553, 2238780), (790, 1567146), (948, 1305955), (1106, 1119390), (1185, 1044764), (1580, 783573), (1659, 746260), (2212, 559695), (2370, 522382), (2765, 447756), (3318, 373130), (4740, 261191), (5530, 223878), (6636, 186565), (8295, 149252), (11060, 111939), (16590, 74626), (33180, 37313)]