66269910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1$

素因数の和:1030

約数の個数: 128

約数和(自身を含む): 202798080

約数和(自身を除く): 136528170

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 19, 21, 30, 34, 35, 38, 42, 51, 57, 70, 85, 95, 102, 105, 114, 119, 133, 170, 190, 210, 238, 255, 266, 285, 323, 357, 399, 510, 570, 595, 646, 665, 714, 798, 969, 977, 1190, 1330, 1615, 1785, 1938, 1954, 1995, 2261, 2931, 3230, 3570, 3990, 4522, 4845, 4885, 5862, 6783, 6839, 9690, 9770, 11305, 13566, 13678, 14655, 16609, 18563, 20517, 22610, 29310, 33218, 33915, 34195, 37126, 41034, 49827, 55689, 67830, 68390, 83045, 92815, 99654, 102585, 111378, 116263, 129941, 166090, 185630, 205170, 232526, 249135, 259882, 278445, 315571, 348789, 389823, 498270, 556890, 581315, 631142, 649705, 697578, 779646, 946713, 1162630, 1299410, 1577855, 1743945, 1893426, 1949115, 2208997, 3155710, 3487890, 3898230, 4417994, 4733565, 6626991, 9467130, 11044985, 13253982, 22089970, 33134955, 66269910]

約数ペア:

[(1, 66269910), (2, 33134955), (3, 22089970), (5, 13253982), (6, 11044985), (7, 9467130), (10, 6626991), (14, 4733565), (15, 4417994), (17, 3898230), (19, 3487890), (21, 3155710), (30, 2208997), (34, 1949115), (35, 1893426), (38, 1743945), (42, 1577855), (51, 1299410), (57, 1162630), (70, 946713), (85, 779646), (95, 697578), (102, 649705), (105, 631142), (114, 581315), (119, 556890), (133, 498270), (170, 389823), (190, 348789), (210, 315571), (238, 278445), (255, 259882), (266, 249135), (285, 232526), (323, 205170), (357, 185630), (399, 166090), (510, 129941), (570, 116263), (595, 111378), (646, 102585), (665, 99654), (714, 92815), (798, 83045), (969, 68390), (977, 67830), (1190, 55689), (1330, 49827), (1615, 41034), (1785, 37126), (1938, 34195), (1954, 33915), (1995, 33218), (2261, 29310), (2931, 22610), (3230, 20517), (3570, 18563), (3990, 16609), (4522, 14655), (4845, 13678), (4885, 13566), (5862, 11305), (6783, 9770), (6839, 9690)]