219026970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{8363}}^1$

素因数の和:8476

約数の個数: 64

約数和(自身を含む): 590163840

約数和(自身を除く): 371136870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 97, 135, 194, 270, 291, 485, 582, 873, 970, 1455, 1746, 2619, 2910, 4365, 5238, 8363, 8730, 13095, 16726, 25089, 26190, 41815, 50178, 75267, 83630, 125445, 150534, 225801, 250890, 376335, 451602, 752670, 811211, 1129005, 1622422, 2258010, 2433633, 4056055, 4867266, 7300899, 8112110, 12168165, 14601798, 21902697, 24336330, 36504495, 43805394, 73008990, 109513485, 219026970]

約数ペア:

[(1, 219026970), (2, 109513485), (3, 73008990), (5, 43805394), (6, 36504495), (9, 24336330), (10, 21902697), (15, 14601798), (18, 12168165), (27, 8112110), (30, 7300899), (45, 4867266), (54, 4056055), (90, 2433633), (97, 2258010), (135, 1622422), (194, 1129005), (270, 811211), (291, 752670), (485, 451602), (582, 376335), (873, 250890), (970, 225801), (1455, 150534), (1746, 125445), (2619, 83630), (2910, 75267), (4365, 50178), (5238, 41815), (8363, 26190), (8730, 25089), (13095, 16726)]