302983460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37591}}^1$

素因数の和:37644

約数の個数: 48

約数和(自身を含む): 707331072

約数和(自身を除く): 404347612

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 4030, 8060, 37591, 75182, 150364, 187955, 375910, 488683, 751820, 977366, 1165321, 1954732, 2330642, 2443415, 4661284, 4886830, 5826605, 9773660, 11653210, 15149173, 23306420, 30298346, 60596692, 75745865, 151491730, 302983460]

約数ペア:

[(1, 302983460), (2, 151491730), (4, 75745865), (5, 60596692), (10, 30298346), (13, 23306420), (20, 15149173), (26, 11653210), (31, 9773660), (52, 5826605), (62, 4886830), (65, 4661284), (124, 2443415), (130, 2330642), (155, 1954732), (260, 1165321), (310, 977366), (403, 751820), (620, 488683), (806, 375910), (1612, 187955), (2015, 150364), (4030, 75182), (8060, 37591)]