7568340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:369

約数の個数: 96

約数和(自身を含む): 23632896

約数和(自身を除く): 16064556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 313, 372, 390, 403, 465, 620, 626, 780, 806, 930, 939, 1209, 1252, 1565, 1612, 1860, 1878, 2015, 2418, 3130, 3756, 4030, 4069, 4695, 4836, 6045, 6260, 8060, 8138, 9390, 9703, 12090, 12207, 16276, 18780, 19406, 20345, 24180, 24414, 29109, 38812, 40690, 48515, 48828, 58218, 61035, 81380, 97030, 116436, 122070, 126139, 145545, 194060, 244140, 252278, 291090, 378417, 504556, 582180, 630695, 756834, 1261390, 1513668, 1892085, 2522780, 3784170, 7568340]

約数ペア:

[(1, 7568340), (2, 3784170), (3, 2522780), (4, 1892085), (5, 1513668), (6, 1261390), (10, 756834), (12, 630695), (13, 582180), (15, 504556), (20, 378417), (26, 291090), (30, 252278), (31, 244140), (39, 194060), (52, 145545), (60, 126139), (62, 122070), (65, 116436), (78, 97030), (93, 81380), (124, 61035), (130, 58218), (155, 48828), (156, 48515), (186, 40690), (195, 38812), (260, 29109), (310, 24414), (313, 24180), (372, 20345), (390, 19406), (403, 18780), (465, 16276), (620, 12207), (626, 12090), (780, 9703), (806, 9390), (930, 8138), (939, 8060), (1209, 6260), (1252, 6045), (1565, 4836), (1612, 4695), (1860, 4069), (1878, 4030), (2015, 3756), (2418, 3130)]