30170790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:374

約数の個数: 96

約数和(自身を含む): 85621536

約数和(自身を除く): 55450746

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 107, 117, 130, 195, 214, 234, 241, 321, 390, 482, 535, 585, 642, 723, 963, 1070, 1170, 1205, 1391, 1446, 1605, 1926, 2169, 2410, 2782, 3133, 3210, 3615, 4173, 4338, 4815, 6266, 6955, 7230, 8346, 9399, 9630, 10845, 12519, 13910, 15665, 18798, 20865, 21690, 25038, 25787, 28197, 31330, 41730, 46995, 51574, 56394, 62595, 77361, 93990, 125190, 128935, 140985, 154722, 232083, 257870, 281970, 335231, 386805, 464166, 670462, 773610, 1005693, 1160415, 1676155, 2011386, 2320830, 3017079, 3352310, 5028465, 6034158, 10056930, 15085395, 30170790]

約数ペア:

[(1, 30170790), (2, 15085395), (3, 10056930), (5, 6034158), (6, 5028465), (9, 3352310), (10, 3017079), (13, 2320830), (15, 2011386), (18, 1676155), (26, 1160415), (30, 1005693), (39, 773610), (45, 670462), (65, 464166), (78, 386805), (90, 335231), (107, 281970), (117, 257870), (130, 232083), (195, 154722), (214, 140985), (234, 128935), (241, 125190), (321, 93990), (390, 77361), (482, 62595), (535, 56394), (585, 51574), (642, 46995), (723, 41730), (963, 31330), (1070, 28197), (1170, 25787), (1205, 25038), (1391, 21690), (1446, 20865), (1605, 18798), (1926, 15665), (2169, 13910), (2410, 12519), (2782, 10845), (3133, 9630), (3210, 9399), (3615, 8346), (4173, 7230), (4338, 6955), (4815, 6266)]