230047830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1289}}^1$

素因数の和:1966

約数の個数: 64

約数和(自身を含む): 614865600

約数和(自身を除く): 384817770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 661, 1289, 1322, 1983, 2578, 3305, 3867, 3966, 5949, 6445, 6610, 7734, 9915, 11601, 11898, 12890, 17847, 19335, 19830, 23202, 29745, 34803, 35694, 38670, 58005, 59490, 69606, 89235, 116010, 174015, 178470, 348030, 852029, 1704058, 2556087, 4260145, 5112174, 7668261, 8520290, 12780435, 15336522, 23004783, 25560870, 38341305, 46009566, 76682610, 115023915, 230047830]

約数ペア:

[(1, 230047830), (2, 115023915), (3, 76682610), (5, 46009566), (6, 38341305), (9, 25560870), (10, 23004783), (15, 15336522), (18, 12780435), (27, 8520290), (30, 7668261), (45, 5112174), (54, 4260145), (90, 2556087), (135, 1704058), (270, 852029), (661, 348030), (1289, 178470), (1322, 174015), (1983, 116010), (2578, 89235), (3305, 69606), (3867, 59490), (3966, 58005), (5949, 38670), (6445, 35694), (6610, 34803), (7734, 29745), (9915, 23202), (11601, 19830), (11898, 19335), (12890, 17847)]