30440844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1069}}^1$

素因数の和:1199

約数の個数: 72

約数和(自身を含む): 88801440

約数和(自身を除く): 58360596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 113, 126, 226, 252, 339, 452, 678, 791, 1017, 1069, 1356, 1582, 2034, 2138, 2373, 3164, 3207, 4068, 4276, 4746, 6414, 7119, 7483, 9492, 9621, 12828, 14238, 14966, 19242, 22449, 28476, 29932, 38484, 44898, 67347, 89796, 120797, 134694, 241594, 269388, 362391, 483188, 724782, 845579, 1087173, 1449564, 1691158, 2174346, 2536737, 3382316, 4348692, 5073474, 7610211, 10146948, 15220422, 30440844]

約数ペア:

[(1, 30440844), (2, 15220422), (3, 10146948), (4, 7610211), (6, 5073474), (7, 4348692), (9, 3382316), (12, 2536737), (14, 2174346), (18, 1691158), (21, 1449564), (28, 1087173), (36, 845579), (42, 724782), (63, 483188), (84, 362391), (113, 269388), (126, 241594), (226, 134694), (252, 120797), (339, 89796), (452, 67347), (678, 44898), (791, 38484), (1017, 29932), (1069, 28476), (1356, 22449), (1582, 19242), (2034, 14966), (2138, 14238), (2373, 12828), (3164, 9621), (3207, 9492), (4068, 7483), (4276, 7119), (4746, 6414)]