260430450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2557}}^1$

素因数の和:2676

約数の個数: 96

約数和(自身を含む): 746035584

約数和(自身を除く): 485605134

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 97, 105, 150, 175, 194, 210, 291, 350, 485, 525, 582, 679, 970, 1050, 1358, 1455, 2037, 2425, 2557, 2910, 3395, 4074, 4850, 5114, 6790, 7275, 7671, 10185, 12785, 14550, 15342, 16975, 17899, 20370, 25570, 33950, 35798, 38355, 50925, 53697, 63925, 76710, 89495, 101850, 107394, 127850, 178990, 191775, 248029, 268485, 383550, 447475, 496058, 536970, 744087, 894950, 1240145, 1342425, 1488174, 1736203, 2480290, 2684850, 3472406, 3720435, 5208609, 6200725, 7440870, 8681015, 10417218, 12401450, 17362030, 18602175, 26043045, 37204350, 43405075, 52086090, 86810150, 130215225, 260430450]

約数ペア:

[(1, 260430450), (2, 130215225), (3, 86810150), (5, 52086090), (6, 43405075), (7, 37204350), (10, 26043045), (14, 18602175), (15, 17362030), (21, 12401450), (25, 10417218), (30, 8681015), (35, 7440870), (42, 6200725), (50, 5208609), (70, 3720435), (75, 3472406), (97, 2684850), (105, 2480290), (150, 1736203), (175, 1488174), (194, 1342425), (210, 1240145), (291, 894950), (350, 744087), (485, 536970), (525, 496058), (582, 447475), (679, 383550), (970, 268485), (1050, 248029), (1358, 191775), (1455, 178990), (2037, 127850), (2425, 107394), (2557, 101850), (2910, 89495), (3395, 76710), (4074, 63925), (4850, 53697), (5114, 50925), (6790, 38355), (7275, 35798), (7671, 33950), (10185, 25570), (12785, 20370), (14550, 17899), (15342, 16975)]