313184940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1033}}^1$

素因数の和:1239

約数の個数: 96

約数和(自身を含む): 911640576

約数和(自身を除く): 598455636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 163, 186, 310, 326, 372, 465, 489, 620, 652, 815, 930, 978, 1033, 1630, 1860, 1956, 2066, 2445, 3099, 3260, 4132, 4890, 5053, 5165, 6198, 9780, 10106, 10330, 12396, 15159, 15495, 20212, 20660, 25265, 30318, 30990, 32023, 50530, 60636, 61980, 64046, 75795, 96069, 101060, 128092, 151590, 160115, 168379, 192138, 303180, 320230, 336758, 384276, 480345, 505137, 640460, 673516, 841895, 960690, 1010274, 1683790, 1921380, 2020548, 2525685, 3367580, 5051370, 5219749, 10102740, 10439498, 15659247, 20878996, 26098745, 31318494, 52197490, 62636988, 78296235, 104394980, 156592470, 313184940]

約数ペア:

[(1, 313184940), (2, 156592470), (3, 104394980), (4, 78296235), (5, 62636988), (6, 52197490), (10, 31318494), (12, 26098745), (15, 20878996), (20, 15659247), (30, 10439498), (31, 10102740), (60, 5219749), (62, 5051370), (93, 3367580), (124, 2525685), (155, 2020548), (163, 1921380), (186, 1683790), (310, 1010274), (326, 960690), (372, 841895), (465, 673516), (489, 640460), (620, 505137), (652, 480345), (815, 384276), (930, 336758), (978, 320230), (1033, 303180), (1630, 192138), (1860, 168379), (1956, 160115), (2066, 151590), (2445, 128092), (3099, 101060), (3260, 96069), (4132, 75795), (4890, 64046), (5053, 61980), (5165, 60636), (6198, 50530), (9780, 32023), (10106, 30990), (10330, 30318), (12396, 25265), (15159, 20660), (15495, 20212)]