8015910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:91

約数の個数: 128

約数和(自身を含む): 24192000

約数和(自身を除く): 16176090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 41, 42, 49, 57, 70, 82, 95, 98, 105, 114, 123, 133, 147, 190, 205, 210, 245, 246, 266, 285, 287, 294, 343, 399, 410, 490, 570, 574, 615, 665, 686, 735, 779, 798, 861, 931, 1029, 1230, 1330, 1435, 1470, 1558, 1715, 1722, 1862, 1995, 2009, 2058, 2337, 2793, 2870, 3430, 3895, 3990, 4018, 4305, 4655, 4674, 5145, 5453, 5586, 6027, 6517, 7790, 8610, 9310, 10045, 10290, 10906, 11685, 12054, 13034, 13965, 14063, 16359, 19551, 20090, 23370, 27265, 27930, 28126, 30135, 32585, 32718, 38171, 39102, 42189, 54530, 60270, 65170, 70315, 76342, 81795, 84378, 97755, 114513, 140630, 163590, 190855, 195510, 210945, 229026, 267197, 381710, 421890, 534394, 572565, 801591, 1145130, 1335985, 1603182, 2671970, 4007955, 8015910]

約数ペア:

[(1, 8015910), (2, 4007955), (3, 2671970), (5, 1603182), (6, 1335985), (7, 1145130), (10, 801591), (14, 572565), (15, 534394), (19, 421890), (21, 381710), (30, 267197), (35, 229026), (38, 210945), (41, 195510), (42, 190855), (49, 163590), (57, 140630), (70, 114513), (82, 97755), (95, 84378), (98, 81795), (105, 76342), (114, 70315), (123, 65170), (133, 60270), (147, 54530), (190, 42189), (205, 39102), (210, 38171), (245, 32718), (246, 32585), (266, 30135), (285, 28126), (287, 27930), (294, 27265), (343, 23370), (399, 20090), (410, 19551), (490, 16359), (570, 14063), (574, 13965), (615, 13034), (665, 12054), (686, 11685), (735, 10906), (779, 10290), (798, 10045), (861, 9310), (931, 8610), (1029, 7790), (1230, 6517), (1330, 6027), (1435, 5586), (1470, 5453), (1558, 5145), (1715, 4674), (1722, 4655), (1862, 4305), (1995, 4018), (2009, 3990), (2058, 3895), (2337, 3430), (2793, 2870)]