69820110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:323

約数の個数: 128

約数和(自身を含む): 198633600

約数和(自身を除く): 128813490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 37, 45, 54, 58, 74, 87, 90, 111, 135, 145, 174, 185, 222, 241, 261, 270, 290, 333, 370, 435, 482, 522, 555, 666, 723, 783, 870, 999, 1073, 1110, 1205, 1305, 1446, 1566, 1665, 1998, 2146, 2169, 2410, 2610, 3219, 3330, 3615, 3915, 4338, 4995, 5365, 6438, 6507, 6989, 7230, 7830, 8917, 9657, 9990, 10730, 10845, 13014, 13978, 16095, 17834, 19314, 20967, 21690, 26751, 28971, 32190, 32535, 34945, 41934, 44585, 48285, 53502, 57942, 62901, 65070, 69890, 80253, 89170, 96570, 104835, 125802, 133755, 144855, 160506, 188703, 209670, 240759, 258593, 267510, 289710, 314505, 377406, 401265, 481518, 517186, 629010, 775779, 802530, 943515, 1203795, 1292965, 1551558, 1887030, 2327337, 2407590, 2585930, 3878895, 4654674, 6982011, 7757790, 11636685, 13964022, 23273370, 34910055, 69820110]

約数ペア:

[(1, 69820110), (2, 34910055), (3, 23273370), (5, 13964022), (6, 11636685), (9, 7757790), (10, 6982011), (15, 4654674), (18, 3878895), (27, 2585930), (29, 2407590), (30, 2327337), (37, 1887030), (45, 1551558), (54, 1292965), (58, 1203795), (74, 943515), (87, 802530), (90, 775779), (111, 629010), (135, 517186), (145, 481518), (174, 401265), (185, 377406), (222, 314505), (241, 289710), (261, 267510), (270, 258593), (290, 240759), (333, 209670), (370, 188703), (435, 160506), (482, 144855), (522, 133755), (555, 125802), (666, 104835), (723, 96570), (783, 89170), (870, 80253), (999, 69890), (1073, 65070), (1110, 62901), (1205, 57942), (1305, 53502), (1446, 48285), (1566, 44585), (1665, 41934), (1998, 34945), (2146, 32535), (2169, 32190), (2410, 28971), (2610, 26751), (3219, 21690), (3330, 20967), (3615, 19314), (3915, 17834), (4338, 16095), (4995, 13978), (5365, 13014), (6438, 10845), (6507, 10730), (6989, 9990), (7230, 9657), (7830, 8917)]