13221150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4639}}^1$

素因数の和:4673

約数の個数: 48

約数和(自身を含む): 34521600

約数和(自身を除く): 21300450

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 4639, 9278, 13917, 23195, 27834, 46390, 69585, 88141, 115975, 139170, 176282, 231950, 264423, 347925, 440705, 528846, 695850, 881410, 1322115, 2203525, 2644230, 4407050, 6610575, 13221150]

約数ペア:

[(1, 13221150), (2, 6610575), (3, 4407050), (5, 2644230), (6, 2203525), (10, 1322115), (15, 881410), (19, 695850), (25, 528846), (30, 440705), (38, 347925), (50, 264423), (57, 231950), (75, 176282), (95, 139170), (114, 115975), (150, 88141), (190, 69585), (285, 46390), (475, 27834), (570, 23195), (950, 13917), (1425, 9278), (2850, 4639)]