345987330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{13241}}^1$

素因数の和:13331

約数の個数: 64

約数和(自身を含む): 907659648

約数和(自身を除く): 561672318

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 67, 78, 130, 134, 195, 201, 335, 390, 402, 670, 871, 1005, 1742, 2010, 2613, 4355, 5226, 8710, 13065, 13241, 26130, 26482, 39723, 66205, 79446, 132410, 172133, 198615, 344266, 397230, 516399, 860665, 887147, 1032798, 1721330, 1774294, 2581995, 2661441, 4435735, 5163990, 5322882, 8871470, 11532911, 13307205, 23065822, 26614410, 34598733, 57664555, 69197466, 115329110, 172993665, 345987330]

約数ペア:

[(1, 345987330), (2, 172993665), (3, 115329110), (5, 69197466), (6, 57664555), (10, 34598733), (13, 26614410), (15, 23065822), (26, 13307205), (30, 11532911), (39, 8871470), (65, 5322882), (67, 5163990), (78, 4435735), (130, 2661441), (134, 2581995), (195, 1774294), (201, 1721330), (335, 1032798), (390, 887147), (402, 860665), (670, 516399), (871, 397230), (1005, 344266), (1742, 198615), (2010, 172133), (2613, 132410), (4355, 79446), (5226, 66205), (8710, 39723), (13065, 26482), (13241, 26130)]