467492090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{373}}^1$

素因数の和:735

約数の個数: 64

約数和(自身を含む): 940972032

約数和(自身を除く): 473479942

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 311, 373, 403, 622, 746, 806, 1555, 1865, 2015, 3110, 3730, 4030, 4043, 4849, 8086, 9641, 9698, 11563, 19282, 20215, 23126, 24245, 40430, 48205, 48490, 57815, 96410, 115630, 116003, 125333, 150319, 232006, 250666, 300638, 580015, 626665, 751595, 1160030, 1253330, 1503190, 1508039, 3016078, 3596093, 7192186, 7540195, 15080390, 17980465, 35960930, 46749209, 93498418, 233746045, 467492090]

約数ペア:

[(1, 467492090), (2, 233746045), (5, 93498418), (10, 46749209), (13, 35960930), (26, 17980465), (31, 15080390), (62, 7540195), (65, 7192186), (130, 3596093), (155, 3016078), (310, 1508039), (311, 1503190), (373, 1253330), (403, 1160030), (622, 751595), (746, 626665), (806, 580015), (1555, 300638), (1865, 250666), (2015, 232006), (3110, 150319), (3730, 125333), (4030, 116003), (4043, 115630), (4849, 96410), (8086, 57815), (9641, 48490), (9698, 48205), (11563, 40430), (19282, 24245), (20215, 23126)]