746196390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{7727}}^1$

素因数の和:7806

約数の個数: 96

約数和(自身を含む): 2061521280

約数和(自身を除く): 1315324890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 37, 45, 58, 74, 87, 90, 111, 145, 174, 185, 222, 261, 290, 333, 370, 435, 522, 555, 666, 870, 1073, 1110, 1305, 1665, 2146, 2610, 3219, 3330, 5365, 6438, 7727, 9657, 10730, 15454, 16095, 19314, 23181, 32190, 38635, 46362, 48285, 69543, 77270, 96570, 115905, 139086, 224083, 231810, 285899, 347715, 448166, 571798, 672249, 695430, 857697, 1120415, 1344498, 1429495, 1715394, 2016747, 2240830, 2573091, 2858990, 3361245, 4033494, 4288485, 5146182, 6722490, 8291071, 8576970, 10083735, 12865455, 16582142, 20167470, 24873213, 25730910, 41455355, 49746426, 74619639, 82910710, 124366065, 149239278, 248732130, 373098195, 746196390]

約数ペア:

[(1, 746196390), (2, 373098195), (3, 248732130), (5, 149239278), (6, 124366065), (9, 82910710), (10, 74619639), (15, 49746426), (18, 41455355), (29, 25730910), (30, 24873213), (37, 20167470), (45, 16582142), (58, 12865455), (74, 10083735), (87, 8576970), (90, 8291071), (111, 6722490), (145, 5146182), (174, 4288485), (185, 4033494), (222, 3361245), (261, 2858990), (290, 2573091), (333, 2240830), (370, 2016747), (435, 1715394), (522, 1429495), (555, 1344498), (666, 1120415), (870, 857697), (1073, 695430), (1110, 672249), (1305, 571798), (1665, 448166), (2146, 347715), (2610, 285899), (3219, 231810), (3330, 224083), (5365, 139086), (6438, 115905), (7727, 96570), (9657, 77270), (10730, 69543), (15454, 48285), (16095, 46362), (19314, 38635), (23181, 32190)]