149415870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{523}}^1$

素因数の和:729

約数の個数: 64

約数和(自身を含む): 366716160

約数和(自身を除く): 217300290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 107, 178, 214, 267, 321, 445, 523, 534, 535, 642, 890, 1046, 1070, 1335, 1569, 1605, 2615, 2670, 3138, 3210, 5230, 7845, 9523, 15690, 19046, 28569, 46547, 47615, 55961, 57138, 93094, 95230, 111922, 139641, 142845, 167883, 232735, 279282, 279805, 285690, 335766, 465470, 559610, 698205, 839415, 1396410, 1678830, 4980529, 9961058, 14941587, 24902645, 29883174, 49805290, 74707935, 149415870]

約数ペア:

[(1, 149415870), (2, 74707935), (3, 49805290), (5, 29883174), (6, 24902645), (10, 14941587), (15, 9961058), (30, 4980529), (89, 1678830), (107, 1396410), (178, 839415), (214, 698205), (267, 559610), (321, 465470), (445, 335766), (523, 285690), (534, 279805), (535, 279282), (642, 232735), (890, 167883), (1046, 142845), (1070, 139641), (1335, 111922), (1569, 95230), (1605, 93094), (2615, 57138), (2670, 55961), (3138, 47615), (3210, 46547), (5230, 28569), (7845, 19046), (9523, 15690)]