2273204830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{457}}^1\times {\mathrm{461}}^1$

素因数の和:1021

約数の個数: 64

約数和(自身を含む): 4479064128

約数和(自身を除く): 2205859298

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 415, 457, 461, 830, 914, 922, 1079, 2158, 2285, 2305, 4570, 4610, 5395, 5941, 5993, 10790, 11882, 11986, 29705, 29965, 37931, 38263, 59410, 59930, 75862, 76526, 189655, 191315, 210677, 379310, 382630, 421354, 493103, 497419, 986206, 994838, 1053385, 2106770, 2465515, 2487095, 2738801, 4931030, 4974190, 5477602, 13694005, 17486191, 27388010, 34972382, 87430955, 174861910, 227320483, 454640966, 1136602415, 2273204830]

約数ペア:

[(1, 2273204830), (2, 1136602415), (5, 454640966), (10, 227320483), (13, 174861910), (26, 87430955), (65, 34972382), (83, 27388010), (130, 17486191), (166, 13694005), (415, 5477602), (457, 4974190), (461, 4931030), (830, 2738801), (914, 2487095), (922, 2465515), (1079, 2106770), (2158, 1053385), (2285, 994838), (2305, 986206), (4570, 497419), (4610, 493103), (5395, 421354), (5941, 382630), (5993, 379310), (10790, 210677), (11882, 191315), (11986, 189655), (29705, 76526), (29965, 75862), (37931, 59930), (38263, 59410)]