173274540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{661}}^1$

素因数の和:947

約数の個数: 96

約数和(自身を含む): 516487104

約数和(自身を除く): 343212564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 257, 340, 510, 514, 661, 771, 1020, 1028, 1285, 1322, 1542, 1983, 2570, 2644, 3084, 3305, 3855, 3966, 4369, 5140, 6610, 7710, 7932, 8738, 9915, 11237, 13107, 13220, 15420, 17476, 19830, 21845, 22474, 26214, 33711, 39660, 43690, 44948, 52428, 56185, 65535, 67422, 87380, 112370, 131070, 134844, 168555, 169877, 224740, 262140, 337110, 339754, 509631, 674220, 679508, 849385, 1019262, 1698770, 2038524, 2548155, 2887909, 3397540, 5096310, 5775818, 8663727, 10192620, 11551636, 14439545, 17327454, 28879090, 34654908, 43318635, 57758180, 86637270, 173274540]

約数ペア:

[(1, 173274540), (2, 86637270), (3, 57758180), (4, 43318635), (5, 34654908), (6, 28879090), (10, 17327454), (12, 14439545), (15, 11551636), (17, 10192620), (20, 8663727), (30, 5775818), (34, 5096310), (51, 3397540), (60, 2887909), (68, 2548155), (85, 2038524), (102, 1698770), (170, 1019262), (204, 849385), (255, 679508), (257, 674220), (340, 509631), (510, 339754), (514, 337110), (661, 262140), (771, 224740), (1020, 169877), (1028, 168555), (1285, 134844), (1322, 131070), (1542, 112370), (1983, 87380), (2570, 67422), (2644, 65535), (3084, 56185), (3305, 52428), (3855, 44948), (3966, 43690), (4369, 39660), (5140, 33711), (6610, 26214), (7710, 22474), (7932, 21845), (8738, 19830), (9915, 17476), (11237, 15420), (13107, 13220)]