40103460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7187}}^1$

素因数の和:7233

約数の個数: 72

約数和(自身を含む): 125588736

約数和(自身を除く): 85485276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 7187, 14374, 21561, 28748, 35935, 43122, 64683, 71870, 86244, 107805, 129366, 143740, 215610, 222797, 258732, 323415, 431220, 445594, 646830, 668391, 891188, 1113985, 1293660, 1336782, 2005173, 2227970, 2673564, 3341955, 4010346, 4455940, 6683910, 8020692, 10025865, 13367820, 20051730, 40103460]

約数ペア:

[(1, 40103460), (2, 20051730), (3, 13367820), (4, 10025865), (5, 8020692), (6, 6683910), (9, 4455940), (10, 4010346), (12, 3341955), (15, 2673564), (18, 2227970), (20, 2005173), (30, 1336782), (31, 1293660), (36, 1113985), (45, 891188), (60, 668391), (62, 646830), (90, 445594), (93, 431220), (124, 323415), (155, 258732), (180, 222797), (186, 215610), (279, 143740), (310, 129366), (372, 107805), (465, 86244), (558, 71870), (620, 64683), (930, 43122), (1116, 35935), (1395, 28748), (1860, 21561), (2790, 14374), (5580, 7187)]