154481210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:352

約数の個数: 96

約数和(自身を含む): 336778560

約数和(自身を除く): 182297350

約数列:

[1, 2, 5, 10, 13, 17, 19, 26, 34, 38, 65, 85, 95, 130, 169, 170, 190, 221, 247, 283, 323, 338, 442, 494, 566, 646, 845, 1105, 1235, 1415, 1615, 1690, 2210, 2470, 2830, 2873, 3211, 3230, 3679, 4199, 4811, 5377, 5746, 6422, 7358, 8398, 9622, 10754, 14365, 16055, 18395, 20995, 24055, 26885, 28730, 32110, 36790, 41990, 47827, 48110, 53770, 54587, 62543, 69901, 91409, 95654, 109174, 125086, 139802, 182818, 239135, 272935, 312715, 349505, 457045, 478270, 545870, 625430, 699010, 813059, 908713, 914090, 1188317, 1626118, 1817426, 2376634, 4065295, 4543565, 5941585, 8130590, 9087130, 11883170, 15448121, 30896242, 77240605, 154481210]

約数ペア:

[(1, 154481210), (2, 77240605), (5, 30896242), (10, 15448121), (13, 11883170), (17, 9087130), (19, 8130590), (26, 5941585), (34, 4543565), (38, 4065295), (65, 2376634), (85, 1817426), (95, 1626118), (130, 1188317), (169, 914090), (170, 908713), (190, 813059), (221, 699010), (247, 625430), (283, 545870), (323, 478270), (338, 457045), (442, 349505), (494, 312715), (566, 272935), (646, 239135), (845, 182818), (1105, 139802), (1235, 125086), (1415, 109174), (1615, 95654), (1690, 91409), (2210, 69901), (2470, 62543), (2830, 54587), (2873, 53770), (3211, 48110), (3230, 47827), (3679, 41990), (4199, 36790), (4811, 32110), (5377, 28730), (5746, 26885), (6422, 24055), (7358, 20995), (8398, 18395), (9622, 16055), (10754, 14365)]