8182140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 24385536

約数和(自身を除く): 16203396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 53, 60, 62, 83, 93, 106, 124, 155, 159, 166, 186, 212, 249, 265, 310, 318, 332, 372, 415, 465, 498, 530, 620, 636, 795, 830, 930, 996, 1060, 1245, 1590, 1643, 1660, 1860, 2490, 2573, 3180, 3286, 4399, 4929, 4980, 5146, 6572, 7719, 8215, 8798, 9858, 10292, 12865, 13197, 15438, 16430, 17596, 19716, 21995, 24645, 25730, 26394, 30876, 32860, 38595, 43990, 49290, 51460, 52788, 65985, 77190, 87980, 98580, 131970, 136369, 154380, 263940, 272738, 409107, 545476, 681845, 818214, 1363690, 1636428, 2045535, 2727380, 4091070, 8182140]

約数ペア:

[(1, 8182140), (2, 4091070), (3, 2727380), (4, 2045535), (5, 1636428), (6, 1363690), (10, 818214), (12, 681845), (15, 545476), (20, 409107), (30, 272738), (31, 263940), (53, 154380), (60, 136369), (62, 131970), (83, 98580), (93, 87980), (106, 77190), (124, 65985), (155, 52788), (159, 51460), (166, 49290), (186, 43990), (212, 38595), (249, 32860), (265, 30876), (310, 26394), (318, 25730), (332, 24645), (372, 21995), (415, 19716), (465, 17596), (498, 16430), (530, 15438), (620, 13197), (636, 12865), (795, 10292), (830, 9858), (930, 8798), (996, 8215), (1060, 7719), (1245, 6572), (1590, 5146), (1643, 4980), (1660, 4929), (1860, 4399), (2490, 3286), (2573, 3180)]