74344740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3169}}^1$

素因数の和:3221

約数の個数: 96

約数和(自身を含む): 230065920

約数和(自身を除く): 155721180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 51, 60, 68, 69, 85, 92, 102, 115, 138, 170, 204, 230, 255, 276, 340, 345, 391, 460, 510, 690, 782, 1020, 1173, 1380, 1564, 1955, 2346, 3169, 3910, 4692, 5865, 6338, 7820, 9507, 11730, 12676, 15845, 19014, 23460, 31690, 38028, 47535, 53873, 63380, 72887, 95070, 107746, 145774, 161619, 190140, 215492, 218661, 269365, 291548, 323238, 364435, 437322, 538730, 646476, 728870, 808095, 874644, 1077460, 1093305, 1239079, 1457740, 1616190, 2186610, 2478158, 3232380, 3717237, 4373220, 4956316, 6195395, 7434474, 12390790, 14868948, 18586185, 24781580, 37172370, 74344740]

約数ペア:

[(1, 74344740), (2, 37172370), (3, 24781580), (4, 18586185), (5, 14868948), (6, 12390790), (10, 7434474), (12, 6195395), (15, 4956316), (17, 4373220), (20, 3717237), (23, 3232380), (30, 2478158), (34, 2186610), (46, 1616190), (51, 1457740), (60, 1239079), (68, 1093305), (69, 1077460), (85, 874644), (92, 808095), (102, 728870), (115, 646476), (138, 538730), (170, 437322), (204, 364435), (230, 323238), (255, 291548), (276, 269365), (340, 218661), (345, 215492), (391, 190140), (460, 161619), (510, 145774), (690, 107746), (782, 95070), (1020, 72887), (1173, 63380), (1380, 53873), (1564, 47535), (1955, 38028), (2346, 31690), (3169, 23460), (3910, 19014), (4692, 15845), (5865, 12676), (6338, 11730), (7820, 9507)]