2364891620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{68389}}^1$

素因数の和:68437

約数の個数: 96

約数和(自身を含む): 6434131200

約数和(自身を除く): 4069239580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 65, 70, 76, 91, 95, 130, 133, 140, 182, 190, 247, 260, 266, 364, 380, 455, 494, 532, 665, 910, 988, 1235, 1330, 1729, 1820, 2470, 2660, 3458, 4940, 6916, 8645, 17290, 34580, 68389, 136778, 273556, 341945, 478723, 683890, 889057, 957446, 1299391, 1367780, 1778114, 1914892, 2393615, 2598782, 3556228, 4445285, 4787230, 5197564, 6223399, 6496955, 8890570, 9095737, 9574460, 12446798, 12993910, 16892083, 17781140, 18191474, 24893596, 25987820, 31116995, 33784166, 36382948, 45478685, 62233990, 67568332, 84460415, 90957370, 118244581, 124467980, 168920830, 181914740, 236489162, 337841660, 472978324, 591222905, 1182445810, 2364891620]

約数ペア:

[(1, 2364891620), (2, 1182445810), (4, 591222905), (5, 472978324), (7, 337841660), (10, 236489162), (13, 181914740), (14, 168920830), (19, 124467980), (20, 118244581), (26, 90957370), (28, 84460415), (35, 67568332), (38, 62233990), (52, 45478685), (65, 36382948), (70, 33784166), (76, 31116995), (91, 25987820), (95, 24893596), (130, 18191474), (133, 17781140), (140, 16892083), (182, 12993910), (190, 12446798), (247, 9574460), (260, 9095737), (266, 8890570), (364, 6496955), (380, 6223399), (455, 5197564), (494, 4787230), (532, 4445285), (665, 3556228), (910, 2598782), (988, 2393615), (1235, 1914892), (1330, 1778114), (1729, 1367780), (1820, 1299391), (2470, 957446), (2660, 889057), (3458, 683890), (4940, 478723), (6916, 341945), (8645, 273556), (17290, 136778), (34580, 68389)]