156937819020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{26965261}}^1$

素因数の和:26965370

約数の個数: 48

約数和(自身を含む): 443956073568

約数和(自身を除く): 287018254548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 26965261, 53930522, 80895783, 107861044, 134826305, 161791566, 269652610, 323583132, 404478915, 539305220, 808957830, 1617915660, 2615630317, 5231260634, 7846890951, 10462521268, 13078151585, 15693781902, 26156303170, 31387563804, 39234454755, 52312606340, 78468909510, 156937819020]

約数ペア:

[(1, 156937819020), (2, 78468909510), (3, 52312606340), (4, 39234454755), (5, 31387563804), (6, 26156303170), (10, 15693781902), (12, 13078151585), (15, 10462521268), (20, 7846890951), (30, 5231260634), (60, 2615630317), (97, 1617915660), (194, 808957830), (291, 539305220), (388, 404478915), (485, 323583132), (582, 269652610), (970, 161791566), (1164, 134826305), (1455, 107861044), (1940, 80895783), (2910, 53930522), (5820, 26965261)]