2070292890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{761}}^1$

素因数の和:912

約数の個数: 128

約数和(自身を含む): 5332780800

約数和(自身を除く): 3262487910

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 53, 58, 59, 87, 106, 118, 145, 159, 174, 177, 265, 290, 295, 318, 354, 435, 530, 590, 761, 795, 870, 885, 1522, 1537, 1590, 1711, 1770, 2283, 3074, 3127, 3422, 3805, 4566, 4611, 5133, 6254, 7610, 7685, 8555, 9222, 9381, 10266, 11415, 15370, 15635, 17110, 18762, 22069, 22830, 23055, 25665, 31270, 40333, 44138, 44899, 46110, 46905, 51330, 66207, 80666, 89798, 90683, 93810, 110345, 120999, 132414, 134697, 181366, 201665, 220690, 224495, 241998, 269394, 272049, 331035, 403330, 448990, 453415, 544098, 604995, 662070, 673485, 906830, 1169657, 1209990, 1302071, 1346970, 1360245, 2339314, 2379647, 2604142, 2720490, 3508971, 3906213, 4759294, 5848285, 6510355, 7017942, 7138941, 7812426, 11696570, 11898235, 13020710, 14277882, 17544855, 19531065, 23796470, 35089710, 35694705, 39062130, 69009763, 71389410, 138019526, 207029289, 345048815, 414058578, 690097630, 1035146445, 2070292890]

約数ペア:

[(1, 2070292890), (2, 1035146445), (3, 690097630), (5, 414058578), (6, 345048815), (10, 207029289), (15, 138019526), (29, 71389410), (30, 69009763), (53, 39062130), (58, 35694705), (59, 35089710), (87, 23796470), (106, 19531065), (118, 17544855), (145, 14277882), (159, 13020710), (174, 11898235), (177, 11696570), (265, 7812426), (290, 7138941), (295, 7017942), (318, 6510355), (354, 5848285), (435, 4759294), (530, 3906213), (590, 3508971), (761, 2720490), (795, 2604142), (870, 2379647), (885, 2339314), (1522, 1360245), (1537, 1346970), (1590, 1302071), (1711, 1209990), (1770, 1169657), (2283, 906830), (3074, 673485), (3127, 662070), (3422, 604995), (3805, 544098), (4566, 453415), (4611, 448990), (5133, 403330), (6254, 331035), (7610, 272049), (7685, 269394), (8555, 241998), (9222, 224495), (9381, 220690), (10266, 201665), (11415, 181366), (15370, 134697), (15635, 132414), (17110, 120999), (18762, 110345), (22069, 93810), (22830, 90683), (23055, 89798), (25665, 80666), (31270, 66207), (40333, 51330), (44138, 46905), (44899, 46110)]