984204390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{10559}}^1$

素因数の和:10821

約数の個数: 64

約数和(自身を含む): 2554675200

約数和(自身を除く): 1570470810

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 239, 390, 478, 717, 1195, 1434, 2390, 3107, 3585, 6214, 7170, 9321, 10559, 15535, 18642, 21118, 31070, 31677, 46605, 52795, 63354, 93210, 105590, 137267, 158385, 274534, 316770, 411801, 686335, 823602, 1372670, 2059005, 2523601, 4118010, 5047202, 7570803, 12618005, 15141606, 25236010, 32806813, 37854015, 65613626, 75708030, 98420439, 164034065, 196840878, 328068130, 492102195, 984204390]

約数ペア:

[(1, 984204390), (2, 492102195), (3, 328068130), (5, 196840878), (6, 164034065), (10, 98420439), (13, 75708030), (15, 65613626), (26, 37854015), (30, 32806813), (39, 25236010), (65, 15141606), (78, 12618005), (130, 7570803), (195, 5047202), (239, 4118010), (390, 2523601), (478, 2059005), (717, 1372670), (1195, 823602), (1434, 686335), (2390, 411801), (3107, 316770), (3585, 274534), (6214, 158385), (7170, 137267), (9321, 105590), (10559, 93210), (15535, 63354), (18642, 52795), (21118, 46605), (31070, 31677)]