16788684390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{621113}}^1$

素因数の和:621193

約数の個数: 64

約数和(自身を含む): 43468042176

約数和(自身を除く): 26679357786

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 53, 85, 102, 106, 159, 170, 255, 265, 318, 510, 530, 795, 901, 1590, 1802, 2703, 4505, 5406, 9010, 13515, 27030, 621113, 1242226, 1863339, 3105565, 3726678, 6211130, 9316695, 10558921, 18633390, 21117842, 31676763, 32918989, 52794605, 63353526, 65837978, 98756967, 105589210, 158383815, 164594945, 197513934, 316767630, 329189890, 493784835, 559622813, 987569670, 1119245626, 1678868439, 2798114065, 3357736878, 5596228130, 8394342195, 16788684390]

約数ペア:

[(1, 16788684390), (2, 8394342195), (3, 5596228130), (5, 3357736878), (6, 2798114065), (10, 1678868439), (15, 1119245626), (17, 987569670), (30, 559622813), (34, 493784835), (51, 329189890), (53, 316767630), (85, 197513934), (102, 164594945), (106, 158383815), (159, 105589210), (170, 98756967), (255, 65837978), (265, 63353526), (318, 52794605), (510, 32918989), (530, 31676763), (795, 21117842), (901, 18633390), (1590, 10558921), (1802, 9316695), (2703, 6211130), (4505, 3726678), (5406, 3105565), (9010, 1863339), (13515, 1242226), (27030, 621113)]