438902010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{30671}}^1$

素因数の和:30740

約数の個数: 64

約数和(自身を含む): 1192527360

約数和(自身を除く): 753625350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 90, 106, 135, 159, 265, 270, 318, 477, 530, 795, 954, 1431, 1590, 2385, 2862, 4770, 7155, 14310, 30671, 61342, 92013, 153355, 184026, 276039, 306710, 460065, 552078, 828117, 920130, 1380195, 1625563, 1656234, 2760390, 3251126, 4140585, 4876689, 8127815, 8281170, 9753378, 14630067, 16255630, 24383445, 29260134, 43890201, 48766890, 73150335, 87780402, 146300670, 219451005, 438902010]

約数ペア:

[(1, 438902010), (2, 219451005), (3, 146300670), (5, 87780402), (6, 73150335), (9, 48766890), (10, 43890201), (15, 29260134), (18, 24383445), (27, 16255630), (30, 14630067), (45, 9753378), (53, 8281170), (54, 8127815), (90, 4876689), (106, 4140585), (135, 3251126), (159, 2760390), (265, 1656234), (270, 1625563), (318, 1380195), (477, 920130), (530, 828117), (795, 552078), (954, 460065), (1431, 306710), (1590, 276039), (2385, 184026), (2862, 153355), (4770, 92013), (7155, 61342), (14310, 30671)]