223820030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{839}}^1$

素因数の和:993

約数の個数: 64

約数和(自身を含む): 478033920

約数和(自身を除く): 254213890

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 103, 185, 206, 259, 370, 515, 518, 721, 839, 1030, 1295, 1442, 1678, 2590, 3605, 3811, 4195, 5873, 7210, 7622, 8390, 11746, 19055, 26677, 29365, 31043, 38110, 53354, 58730, 62086, 86417, 133385, 155215, 172834, 217301, 266770, 310430, 432085, 434602, 604919, 864170, 1086505, 1209838, 2173010, 3024595, 3197429, 6049190, 6394858, 15987145, 22382003, 31974290, 44764006, 111910015, 223820030]

約数ペア:

[(1, 223820030), (2, 111910015), (5, 44764006), (7, 31974290), (10, 22382003), (14, 15987145), (35, 6394858), (37, 6049190), (70, 3197429), (74, 3024595), (103, 2173010), (185, 1209838), (206, 1086505), (259, 864170), (370, 604919), (515, 434602), (518, 432085), (721, 310430), (839, 266770), (1030, 217301), (1295, 172834), (1442, 155215), (1678, 133385), (2590, 86417), (3605, 62086), (3811, 58730), (4195, 53354), (5873, 38110), (7210, 31043), (7622, 29365), (8390, 26677), (11746, 19055)]