140538660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{653}}^1$

素因数の和:893

約数の個数: 96

約数和(自身を含む): 419271552

約数和(自身を除く): 278732892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 211, 255, 340, 422, 510, 633, 653, 844, 1020, 1055, 1266, 1306, 1959, 2110, 2532, 2612, 3165, 3265, 3587, 3918, 4220, 6330, 6530, 7174, 7836, 9795, 10761, 11101, 12660, 13060, 14348, 17935, 19590, 21522, 22202, 33303, 35870, 39180, 43044, 44404, 53805, 55505, 66606, 71740, 107610, 111010, 133212, 137783, 166515, 215220, 222020, 275566, 333030, 413349, 551132, 666060, 688915, 826698, 1377830, 1653396, 2066745, 2342311, 2755660, 4133490, 4684622, 7026933, 8266980, 9369244, 11711555, 14053866, 23423110, 28107732, 35134665, 46846220, 70269330, 140538660]

約数ペア:

[(1, 140538660), (2, 70269330), (3, 46846220), (4, 35134665), (5, 28107732), (6, 23423110), (10, 14053866), (12, 11711555), (15, 9369244), (17, 8266980), (20, 7026933), (30, 4684622), (34, 4133490), (51, 2755660), (60, 2342311), (68, 2066745), (85, 1653396), (102, 1377830), (170, 826698), (204, 688915), (211, 666060), (255, 551132), (340, 413349), (422, 333030), (510, 275566), (633, 222020), (653, 215220), (844, 166515), (1020, 137783), (1055, 133212), (1266, 111010), (1306, 107610), (1959, 71740), (2110, 66606), (2532, 55505), (2612, 53805), (3165, 44404), (3265, 43044), (3587, 39180), (3918, 35870), (4220, 33303), (6330, 22202), (6530, 21522), (7174, 19590), (7836, 17935), (9795, 14348), (10761, 13060), (11101, 12660)]