15671080490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{42017}}^1$

素因数の和:42207

約数の個数: 64

約数和(自身を含む): 32189149440

約数和(自身を除く): 16518068950

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 151, 190, 247, 302, 494, 755, 1235, 1510, 1963, 2470, 2869, 3926, 5738, 9815, 14345, 19630, 28690, 37297, 42017, 74594, 84034, 186485, 210085, 372970, 420170, 546221, 798323, 1092442, 1596646, 2731105, 3991615, 5462210, 6344567, 7983230, 10378199, 12689134, 20756398, 31722835, 51890995, 63445670, 82479371, 103781990, 120546773, 164958742, 241093546, 412396855, 602733865, 824793710, 1205467730, 1567108049, 3134216098, 7835540245, 15671080490]

約数ペア:

[(1, 15671080490), (2, 7835540245), (5, 3134216098), (10, 1567108049), (13, 1205467730), (19, 824793710), (26, 602733865), (38, 412396855), (65, 241093546), (95, 164958742), (130, 120546773), (151, 103781990), (190, 82479371), (247, 63445670), (302, 51890995), (494, 31722835), (755, 20756398), (1235, 12689134), (1510, 10378199), (1963, 7983230), (2470, 6344567), (2869, 5462210), (3926, 3991615), (5738, 2731105), (9815, 1596646), (14345, 1092442), (19630, 798323), (28690, 546221), (37297, 420170), (42017, 372970), (74594, 210085), (84034, 186485)]