404760330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{757}}^1$

素因数の和:1240

約数の個数: 96

約数和(自身を含む): 1137309264

約数和(自身を除く): 732548934

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 457, 585, 757, 914, 1170, 1371, 1514, 2271, 2285, 2742, 3785, 4113, 4542, 4570, 5941, 6813, 6855, 7570, 8226, 9841, 11355, 11882, 13626, 13710, 17823, 19682, 20565, 22710, 29523, 29705, 34065, 35646, 41130, 49205, 53469, 59046, 59410, 68130, 88569, 89115, 98410, 106938, 147615, 177138, 178230, 267345, 295230, 345949, 442845, 534690, 691898, 885690, 1037847, 1729745, 2075694, 3113541, 3459490, 4497337, 5189235, 6227082, 8994674, 10378470, 13492011, 15567705, 22486685, 26984022, 31135410, 40476033, 44973370, 67460055, 80952066, 134920110, 202380165, 404760330]

約数ペア:

[(1, 404760330), (2, 202380165), (3, 134920110), (5, 80952066), (6, 67460055), (9, 44973370), (10, 40476033), (13, 31135410), (15, 26984022), (18, 22486685), (26, 15567705), (30, 13492011), (39, 10378470), (45, 8994674), (65, 6227082), (78, 5189235), (90, 4497337), (117, 3459490), (130, 3113541), (195, 2075694), (234, 1729745), (390, 1037847), (457, 885690), (585, 691898), (757, 534690), (914, 442845), (1170, 345949), (1371, 295230), (1514, 267345), (2271, 178230), (2285, 177138), (2742, 147615), (3785, 106938), (4113, 98410), (4542, 89115), (4570, 88569), (5941, 68130), (6813, 59410), (6855, 59046), (7570, 53469), (8226, 49205), (9841, 41130), (11355, 35646), (11882, 34065), (13626, 29705), (13710, 29523), (17823, 22710), (19682, 20565)]