31522230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{373}}^1$

素因数の和:702

約数の個数: 64

約数和(自身を含む): 84553920

約数和(自身を除く): 53031690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 313, 373, 626, 746, 939, 1119, 1565, 1865, 1878, 2238, 2817, 3130, 3357, 3730, 4695, 5595, 5634, 6714, 8451, 9390, 10071, 11190, 14085, 16785, 16902, 20142, 28170, 33570, 42255, 50355, 84510, 100710, 116749, 233498, 350247, 583745, 700494, 1050741, 1167490, 1751235, 2101482, 3152223, 3502470, 5253705, 6304446, 10507410, 15761115, 31522230]

約数ペア:

[(1, 31522230), (2, 15761115), (3, 10507410), (5, 6304446), (6, 5253705), (9, 3502470), (10, 3152223), (15, 2101482), (18, 1751235), (27, 1167490), (30, 1050741), (45, 700494), (54, 583745), (90, 350247), (135, 233498), (270, 116749), (313, 100710), (373, 84510), (626, 50355), (746, 42255), (939, 33570), (1119, 28170), (1565, 20142), (1865, 16902), (1878, 16785), (2238, 14085), (2817, 11190), (3130, 10071), (3357, 9390), (3730, 8451), (4695, 6714), (5595, 5634)]