236991930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{613}}^1$

素因数の和:900

約数の個数: 96

約数和(自身を含む): 665241984

約数和(自身を除く): 428250054

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 263, 294, 490, 526, 613, 735, 789, 1226, 1315, 1470, 1578, 1839, 1841, 2630, 3065, 3678, 3682, 3945, 4291, 5523, 6130, 7890, 8582, 9195, 9205, 11046, 12873, 12887, 18390, 18410, 21455, 25746, 25774, 27615, 30037, 38661, 42910, 55230, 60074, 64365, 64435, 77322, 90111, 128730, 128870, 150185, 161219, 180222, 193305, 300370, 322438, 386610, 450555, 483657, 806095, 901110, 967314, 1128533, 1612190, 2257066, 2418285, 3385599, 4836570, 5642665, 6771198, 7899731, 11285330, 15799462, 16927995, 23699193, 33855990, 39498655, 47398386, 78997310, 118495965, 236991930]

約数ペア:

[(1, 236991930), (2, 118495965), (3, 78997310), (5, 47398386), (6, 39498655), (7, 33855990), (10, 23699193), (14, 16927995), (15, 15799462), (21, 11285330), (30, 7899731), (35, 6771198), (42, 5642665), (49, 4836570), (70, 3385599), (98, 2418285), (105, 2257066), (147, 1612190), (210, 1128533), (245, 967314), (263, 901110), (294, 806095), (490, 483657), (526, 450555), (613, 386610), (735, 322438), (789, 300370), (1226, 193305), (1315, 180222), (1470, 161219), (1578, 150185), (1839, 128870), (1841, 128730), (2630, 90111), (3065, 77322), (3678, 64435), (3682, 64365), (3945, 60074), (4291, 55230), (5523, 42910), (6130, 38661), (7890, 30037), (8582, 27615), (9195, 25774), (9205, 25746), (11046, 21455), (12873, 18410), (12887, 18390)]