80958930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12211}}^1$

素因数の和:12251

約数の個数: 64

約数和(自身を含む): 221574528

約数和(自身を除く): 140615598

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, 6630, 12211, 24422, 36633, 61055, 73266, 122110, 158743, 183165, 207587, 317486, 366330, 415174, 476229, 622761, 793715, 952458, 1037935, 1245522, 1587430, 2075870, 2381145, 2698631, 3113805, 4762290, 5397262, 6227610, 8095893, 13493155, 16191786, 26986310, 40479465, 80958930]

約数ペア:

[(1, 80958930), (2, 40479465), (3, 26986310), (5, 16191786), (6, 13493155), (10, 8095893), (13, 6227610), (15, 5397262), (17, 4762290), (26, 3113805), (30, 2698631), (34, 2381145), (39, 2075870), (51, 1587430), (65, 1245522), (78, 1037935), (85, 952458), (102, 793715), (130, 622761), (170, 476229), (195, 415174), (221, 366330), (255, 317486), (390, 207587), (442, 183165), (510, 158743), (663, 122110), (1105, 73266), (1326, 61055), (2210, 36633), (3315, 24422), (6630, 12211)]