121397310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:418

約数の個数: 96

約数和(自身を含む): 326918592

約数和(自身を除く): 205521282

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 167, 197, 205, 246, 334, 369, 394, 410, 501, 591, 615, 738, 835, 985, 1002, 1182, 1230, 1503, 1670, 1773, 1845, 1970, 2505, 2955, 3006, 3546, 3690, 5010, 5910, 6847, 7515, 8077, 8865, 13694, 15030, 16154, 17730, 20541, 24231, 32899, 34235, 40385, 41082, 48462, 61623, 65798, 68470, 72693, 80770, 98697, 102705, 121155, 123246, 145386, 164495, 197394, 205410, 242310, 296091, 308115, 328990, 363465, 493485, 592182, 616230, 726930, 986970, 1348859, 1480455, 2697718, 2960910, 4046577, 6744295, 8093154, 12139731, 13488590, 20232885, 24279462, 40465770, 60698655, 121397310]

約数ペア:

[(1, 121397310), (2, 60698655), (3, 40465770), (5, 24279462), (6, 20232885), (9, 13488590), (10, 12139731), (15, 8093154), (18, 6744295), (30, 4046577), (41, 2960910), (45, 2697718), (82, 1480455), (90, 1348859), (123, 986970), (167, 726930), (197, 616230), (205, 592182), (246, 493485), (334, 363465), (369, 328990), (394, 308115), (410, 296091), (501, 242310), (591, 205410), (615, 197394), (738, 164495), (835, 145386), (985, 123246), (1002, 121155), (1182, 102705), (1230, 98697), (1503, 80770), (1670, 72693), (1773, 68470), (1845, 65798), (1970, 61623), (2505, 48462), (2955, 41082), (3006, 40385), (3546, 34235), (3690, 32899), (5010, 24231), (5910, 20541), (6847, 17730), (7515, 16154), (8077, 15030), (8865, 13694)]