27918930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4211}}^1$

素因数の和:4251

約数の個数: 64

約数和(自身を含む): 76422528

約数和(自身を除く): 48503598

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 4211, 6630, 8422, 12633, 21055, 25266, 42110, 54743, 63165, 71587, 109486, 126330, 143174, 164229, 214761, 273715, 328458, 357935, 429522, 547430, 715870, 821145, 930631, 1073805, 1642290, 1861262, 2147610, 2791893, 4653155, 5583786, 9306310, 13959465, 27918930]

約数ペア:

[(1, 27918930), (2, 13959465), (3, 9306310), (5, 5583786), (6, 4653155), (10, 2791893), (13, 2147610), (15, 1861262), (17, 1642290), (26, 1073805), (30, 930631), (34, 821145), (39, 715870), (51, 547430), (65, 429522), (78, 357935), (85, 328458), (102, 273715), (130, 214761), (170, 164229), (195, 143174), (221, 126330), (255, 109486), (390, 71587), (442, 63165), (510, 54743), (663, 42110), (1105, 25266), (1326, 21055), (2210, 12633), (3315, 8422), (4211, 6630)]