30261690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:252

約数の個数: 96

約数和(自身を含む): 82555200

約数和(自身を除く): 52293510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 59, 82, 90, 118, 123, 139, 177, 205, 246, 278, 295, 354, 369, 410, 417, 531, 590, 615, 695, 738, 834, 885, 1062, 1230, 1251, 1390, 1770, 1845, 2085, 2419, 2502, 2655, 3690, 4170, 4838, 5310, 5699, 6255, 7257, 8201, 11398, 12095, 12510, 14514, 16402, 17097, 21771, 24190, 24603, 28495, 34194, 36285, 41005, 43542, 49206, 51291, 56990, 72570, 73809, 82010, 85485, 102582, 108855, 123015, 147618, 170970, 217710, 246030, 256455, 336241, 369045, 512910, 672482, 738090, 1008723, 1681205, 2017446, 3026169, 3362410, 5043615, 6052338, 10087230, 15130845, 30261690]

約数ペア:

[(1, 30261690), (2, 15130845), (3, 10087230), (5, 6052338), (6, 5043615), (9, 3362410), (10, 3026169), (15, 2017446), (18, 1681205), (30, 1008723), (41, 738090), (45, 672482), (59, 512910), (82, 369045), (90, 336241), (118, 256455), (123, 246030), (139, 217710), (177, 170970), (205, 147618), (246, 123015), (278, 108855), (295, 102582), (354, 85485), (369, 82010), (410, 73809), (417, 72570), (531, 56990), (590, 51291), (615, 49206), (695, 43542), (738, 41005), (834, 36285), (885, 34194), (1062, 28495), (1230, 24603), (1251, 24190), (1390, 21771), (1770, 17097), (1845, 16402), (2085, 14514), (2419, 12510), (2502, 12095), (2655, 11398), (3690, 8201), (4170, 7257), (4838, 6255), (5310, 5699)]