145388010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1499}}^1$

素因数の和:1623

約数の個数: 64

約数和(自身を含む): 361584000

約数和(自身を除く): 216195990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 61, 106, 122, 159, 183, 265, 305, 318, 366, 530, 610, 795, 915, 1499, 1590, 1830, 2998, 3233, 4497, 6466, 7495, 8994, 9699, 14990, 16165, 19398, 22485, 32330, 44970, 48495, 79447, 91439, 96990, 158894, 182878, 238341, 274317, 397235, 457195, 476682, 548634, 794470, 914390, 1191705, 1371585, 2383410, 2743170, 4846267, 9692534, 14538801, 24231335, 29077602, 48462670, 72694005, 145388010]

約数ペア:

[(1, 145388010), (2, 72694005), (3, 48462670), (5, 29077602), (6, 24231335), (10, 14538801), (15, 9692534), (30, 4846267), (53, 2743170), (61, 2383410), (106, 1371585), (122, 1191705), (159, 914390), (183, 794470), (265, 548634), (305, 476682), (318, 457195), (366, 397235), (530, 274317), (610, 238341), (795, 182878), (915, 158894), (1499, 96990), (1590, 91439), (1830, 79447), (2998, 48495), (3233, 44970), (4497, 32330), (6466, 22485), (7495, 19398), (8994, 16165), (9699, 14990)]