4745910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:349

約数の個数: 64

約数和(自身を含む): 12595968

約数和(自身を除く): 7850058

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 195, 215, 258, 283, 390, 430, 559, 566, 645, 849, 1118, 1290, 1415, 1677, 1698, 2795, 2830, 3354, 3679, 4245, 5590, 7358, 8385, 8490, 11037, 12169, 16770, 18395, 22074, 24338, 36507, 36790, 55185, 60845, 73014, 110370, 121690, 158197, 182535, 316394, 365070, 474591, 790985, 949182, 1581970, 2372955, 4745910]

約数ペア:

[(1, 4745910), (2, 2372955), (3, 1581970), (5, 949182), (6, 790985), (10, 474591), (13, 365070), (15, 316394), (26, 182535), (30, 158197), (39, 121690), (43, 110370), (65, 73014), (78, 60845), (86, 55185), (129, 36790), (130, 36507), (195, 24338), (215, 22074), (258, 18395), (283, 16770), (390, 12169), (430, 11037), (559, 8490), (566, 8385), (645, 7358), (849, 5590), (1118, 4245), (1290, 3679), (1415, 3354), (1677, 2830), (1698, 2795)]