3245190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 8600256

約数和(自身を除く): 5355066

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 78, 106, 130, 157, 159, 195, 265, 314, 318, 390, 471, 530, 689, 785, 795, 942, 1378, 1570, 1590, 2041, 2067, 2355, 3445, 4082, 4134, 4710, 6123, 6890, 8321, 10205, 10335, 12246, 16642, 20410, 20670, 24963, 30615, 41605, 49926, 61230, 83210, 108173, 124815, 216346, 249630, 324519, 540865, 649038, 1081730, 1622595, 3245190]

約数ペア:

[(1, 3245190), (2, 1622595), (3, 1081730), (5, 649038), (6, 540865), (10, 324519), (13, 249630), (15, 216346), (26, 124815), (30, 108173), (39, 83210), (53, 61230), (65, 49926), (78, 41605), (106, 30615), (130, 24963), (157, 20670), (159, 20410), (195, 16642), (265, 12246), (314, 10335), (318, 10205), (390, 8321), (471, 6890), (530, 6123), (689, 4710), (785, 4134), (795, 4082), (942, 3445), (1378, 2355), (1570, 2067), (1590, 2041)]