142949430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7187}}^1$

素因数の和:7230

約数の個数: 96

約数和(自身を含む): 423861984

約数和(自身を除く): 280912554

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 170, 195, 221, 234, 255, 306, 390, 442, 510, 585, 663, 765, 1105, 1170, 1326, 1530, 1989, 2210, 3315, 3978, 6630, 7187, 9945, 14374, 19890, 21561, 35935, 43122, 64683, 71870, 93431, 107805, 122179, 129366, 186862, 215610, 244358, 280293, 323415, 366537, 467155, 560586, 610895, 646830, 733074, 840879, 934310, 1099611, 1221790, 1401465, 1588327, 1681758, 1832685, 2199222, 2802930, 3176654, 3665370, 4204395, 4764981, 5498055, 7941635, 8408790, 9529962, 10996110, 14294943, 15883270, 23824905, 28589886, 47649810, 71474715, 142949430]

約数ペア:

[(1, 142949430), (2, 71474715), (3, 47649810), (5, 28589886), (6, 23824905), (9, 15883270), (10, 14294943), (13, 10996110), (15, 9529962), (17, 8408790), (18, 7941635), (26, 5498055), (30, 4764981), (34, 4204395), (39, 3665370), (45, 3176654), (51, 2802930), (65, 2199222), (78, 1832685), (85, 1681758), (90, 1588327), (102, 1401465), (117, 1221790), (130, 1099611), (153, 934310), (170, 840879), (195, 733074), (221, 646830), (234, 610895), (255, 560586), (306, 467155), (390, 366537), (442, 323415), (510, 280293), (585, 244358), (663, 215610), (765, 186862), (1105, 129366), (1170, 122179), (1326, 107805), (1530, 93431), (1989, 71870), (2210, 64683), (3315, 43122), (3978, 35935), (6630, 21561), (7187, 19890), (9945, 14374)]