90322890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{1123}}^1$

素因数の和:1523

約数の個数: 64

約数和(自身を含む): 248610816

約数和(自身を除く): 158287926

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 383, 766, 1123, 1149, 1915, 2246, 2298, 2681, 3369, 3830, 5362, 5615, 5745, 6738, 7861, 8043, 11230, 11490, 13405, 15722, 16086, 16845, 23583, 26810, 33690, 39305, 40215, 47166, 78610, 80430, 117915, 235830, 430109, 860218, 1290327, 2150545, 2580654, 3010763, 4301090, 6021526, 6451635, 9032289, 12903270, 15053815, 18064578, 30107630, 45161445, 90322890]

約数ペア:

[(1, 90322890), (2, 45161445), (3, 30107630), (5, 18064578), (6, 15053815), (7, 12903270), (10, 9032289), (14, 6451635), (15, 6021526), (21, 4301090), (30, 3010763), (35, 2580654), (42, 2150545), (70, 1290327), (105, 860218), (210, 430109), (383, 235830), (766, 117915), (1123, 80430), (1149, 78610), (1915, 47166), (2246, 40215), (2298, 39305), (2681, 33690), (3369, 26810), (3830, 23583), (5362, 16845), (5615, 16086), (5745, 15722), (6738, 13405), (7861, 11490), (8043, 11230)]