61787430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1571}}^1$

素因数の和:1626

約数の個数: 96

約数和(自身を含む): 176567040

約数和(自身を除く): 114779610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 30, 38, 45, 46, 57, 69, 90, 95, 114, 115, 138, 171, 190, 207, 230, 285, 342, 345, 414, 437, 570, 690, 855, 874, 1035, 1311, 1571, 1710, 2070, 2185, 2622, 3142, 3933, 4370, 4713, 6555, 7855, 7866, 9426, 13110, 14139, 15710, 19665, 23565, 28278, 29849, 36133, 39330, 47130, 59698, 70695, 72266, 89547, 108399, 141390, 149245, 179094, 180665, 216798, 268641, 298490, 325197, 361330, 447735, 537282, 541995, 650394, 686527, 895470, 1083990, 1343205, 1373054, 1625985, 2059581, 2686410, 3251970, 3432635, 4119162, 6178743, 6865270, 10297905, 12357486, 20595810, 30893715, 61787430]

約数ペア:

[(1, 61787430), (2, 30893715), (3, 20595810), (5, 12357486), (6, 10297905), (9, 6865270), (10, 6178743), (15, 4119162), (18, 3432635), (19, 3251970), (23, 2686410), (30, 2059581), (38, 1625985), (45, 1373054), (46, 1343205), (57, 1083990), (69, 895470), (90, 686527), (95, 650394), (114, 541995), (115, 537282), (138, 447735), (171, 361330), (190, 325197), (207, 298490), (230, 268641), (285, 216798), (342, 180665), (345, 179094), (414, 149245), (437, 141390), (570, 108399), (690, 89547), (855, 72266), (874, 70695), (1035, 59698), (1311, 47130), (1571, 39330), (1710, 36133), (2070, 29849), (2185, 28278), (2622, 23565), (3142, 19665), (3933, 15710), (4370, 14139), (4713, 13110), (6555, 9426), (7855, 7866)]