1259372010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{13399}}^1$

素因数の和:13663

約数の個数: 64

約数和(自身を含む): 3268742400

約数和(自身を除く): 2009370390

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 241, 390, 482, 723, 1205, 1446, 2410, 3133, 3615, 6266, 7230, 9399, 13399, 15665, 18798, 26798, 31330, 40197, 46995, 66995, 80394, 93990, 133990, 174187, 200985, 348374, 401970, 522561, 870935, 1045122, 1741870, 2612805, 3229159, 5225610, 6458318, 9687477, 16145795, 19374954, 32291590, 41979067, 48437385, 83958134, 96874770, 125937201, 209895335, 251874402, 419790670, 629686005, 1259372010]

約数ペア:

[(1, 1259372010), (2, 629686005), (3, 419790670), (5, 251874402), (6, 209895335), (10, 125937201), (13, 96874770), (15, 83958134), (26, 48437385), (30, 41979067), (39, 32291590), (65, 19374954), (78, 16145795), (130, 9687477), (195, 6458318), (241, 5225610), (390, 3229159), (482, 2612805), (723, 1741870), (1205, 1045122), (1446, 870935), (2410, 522561), (3133, 401970), (3615, 348374), (6266, 200985), (7230, 174187), (9399, 133990), (13399, 93990), (15665, 80394), (18798, 66995), (26798, 46995), (31330, 40197)]