85956990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7723}}^1$

素因数の和:7793

約数の個数: 64

約数和(自身を含む): 240247296

約数和(自身を除く): 154290306

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 53, 70, 105, 106, 159, 210, 265, 318, 371, 530, 742, 795, 1113, 1590, 1855, 2226, 3710, 5565, 7723, 11130, 15446, 23169, 38615, 46338, 54061, 77230, 108122, 115845, 162183, 231690, 270305, 324366, 409319, 540610, 810915, 818638, 1227957, 1621830, 2046595, 2455914, 2865233, 4093190, 5730466, 6139785, 8595699, 12279570, 14326165, 17191398, 28652330, 42978495, 85956990]

約数ペア:

[(1, 85956990), (2, 42978495), (3, 28652330), (5, 17191398), (6, 14326165), (7, 12279570), (10, 8595699), (14, 6139785), (15, 5730466), (21, 4093190), (30, 2865233), (35, 2455914), (42, 2046595), (53, 1621830), (70, 1227957), (105, 818638), (106, 810915), (159, 540610), (210, 409319), (265, 324366), (318, 270305), (371, 231690), (530, 162183), (742, 115845), (795, 108122), (1113, 77230), (1590, 54061), (1855, 46338), (2226, 38615), (3710, 23169), (5565, 15446), (7723, 11130)]