2018297710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{719}}^1$

素因数の和:914

約数の個数: 96

約数和(自身を含む): 4325944320

約数和(自身を除く): 2307646610

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 151, 169, 286, 302, 338, 715, 719, 755, 845, 1430, 1438, 1510, 1661, 1690, 1859, 1963, 3322, 3595, 3718, 3926, 7190, 7909, 8305, 9295, 9347, 9815, 15818, 16610, 18590, 18694, 19630, 21593, 25519, 39545, 43186, 46735, 51038, 79090, 93470, 102817, 107965, 108569, 121511, 127595, 205634, 215930, 217138, 243022, 255190, 280709, 514085, 542845, 561418, 607555, 1028170, 1085690, 1194259, 1215110, 1336621, 1403545, 1411397, 2388518, 2673242, 2807090, 2822794, 5971295, 6683105, 7056985, 11942590, 13366210, 14113970, 15525367, 18348161, 31050734, 36696322, 77626835, 91740805, 155253670, 183481610, 201829771, 403659542, 1009148855, 2018297710]

約数ペア:

[(1, 2018297710), (2, 1009148855), (5, 403659542), (10, 201829771), (11, 183481610), (13, 155253670), (22, 91740805), (26, 77626835), (55, 36696322), (65, 31050734), (110, 18348161), (130, 15525367), (143, 14113970), (151, 13366210), (169, 11942590), (286, 7056985), (302, 6683105), (338, 5971295), (715, 2822794), (719, 2807090), (755, 2673242), (845, 2388518), (1430, 1411397), (1438, 1403545), (1510, 1336621), (1661, 1215110), (1690, 1194259), (1859, 1085690), (1963, 1028170), (3322, 607555), (3595, 561418), (3718, 542845), (3926, 514085), (7190, 280709), (7909, 255190), (8305, 243022), (9295, 217138), (9347, 215930), (9815, 205634), (15818, 127595), (16610, 121511), (18590, 108569), (18694, 107965), (19630, 102817), (21593, 93470), (25519, 79090), (39545, 51038), (43186, 46735)]