844825020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{34939}}^1$

素因数の和:34995

約数の個数: 96

約数和(自身を含む): 2629724160

約数和(自身を除く): 1784899140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 4030, 4836, 6045, 8060, 12090, 24180, 34939, 69878, 104817, 139756, 174695, 209634, 349390, 419268, 454207, 524085, 698780, 908414, 1048170, 1083109, 1362621, 1816828, 2096340, 2166218, 2271035, 2725242, 3249327, 4332436, 4542070, 5415545, 5450484, 6498654, 6813105, 9084140, 10831090, 12997308, 13626210, 14080417, 16246635, 21662180, 27252420, 28160834, 32493270, 42241251, 56321668, 64986540, 70402085, 84482502, 140804170, 168965004, 211206255, 281608340, 422412510, 844825020]

約数ペア:

[(1, 844825020), (2, 422412510), (3, 281608340), (4, 211206255), (5, 168965004), (6, 140804170), (10, 84482502), (12, 70402085), (13, 64986540), (15, 56321668), (20, 42241251), (26, 32493270), (30, 28160834), (31, 27252420), (39, 21662180), (52, 16246635), (60, 14080417), (62, 13626210), (65, 12997308), (78, 10831090), (93, 9084140), (124, 6813105), (130, 6498654), (155, 5450484), (156, 5415545), (186, 4542070), (195, 4332436), (260, 3249327), (310, 2725242), (372, 2271035), (390, 2166218), (403, 2096340), (465, 1816828), (620, 1362621), (780, 1083109), (806, 1048170), (930, 908414), (1209, 698780), (1612, 524085), (1860, 454207), (2015, 419268), (2418, 349390), (4030, 209634), (4836, 174695), (6045, 139756), (8060, 104817), (12090, 69878), (24180, 34939)]