237618212940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{21641003}}^1$

素因数の和:21641079

約数の個数: 72

約数和(自身を含む): 732591267408

約数和(自身を除く): 494973054468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 10980, 21641003, 43282006, 64923009, 86564012, 108205015, 129846018, 194769027, 216410030, 259692036, 324615045, 389538054, 432820060, 649230090, 779076108, 973845135, 1298460180, 1320101183, 1947690270, 2640202366, 3895380540, 3960303549, 5280404732, 6600505915, 7920607098, 11880910647, 13201011830, 15841214196, 19801517745, 23761821294, 26402023660, 39603035490, 47523642588, 59404553235, 79206070980, 118809106470, 237618212940]

約数ペア:

[(1, 237618212940), (2, 118809106470), (3, 79206070980), (4, 59404553235), (5, 47523642588), (6, 39603035490), (9, 26402023660), (10, 23761821294), (12, 19801517745), (15, 15841214196), (18, 13201011830), (20, 11880910647), (30, 7920607098), (36, 6600505915), (45, 5280404732), (60, 3960303549), (61, 3895380540), (90, 2640202366), (122, 1947690270), (180, 1320101183), (183, 1298460180), (244, 973845135), (305, 779076108), (366, 649230090), (549, 432820060), (610, 389538054), (732, 324615045), (915, 259692036), (1098, 216410030), (1220, 194769027), (1830, 129846018), (2196, 108205015), (2745, 86564012), (3660, 64923009), (5490, 43282006), (10980, 21641003)]