30438330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4591}}^1$

素因数の和:4631

約数の個数: 64

約数和(自身を含む): 83317248

約数和(自身を除く): 52878918

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 4591, 6630, 9182, 13773, 22955, 27546, 45910, 59683, 68865, 78047, 119366, 137730, 156094, 179049, 234141, 298415, 358098, 390235, 468282, 596830, 780470, 895245, 1014611, 1170705, 1790490, 2029222, 2341410, 3043833, 5073055, 6087666, 10146110, 15219165, 30438330]

約数ペア:

[(1, 30438330), (2, 15219165), (3, 10146110), (5, 6087666), (6, 5073055), (10, 3043833), (13, 2341410), (15, 2029222), (17, 1790490), (26, 1170705), (30, 1014611), (34, 895245), (39, 780470), (51, 596830), (65, 468282), (78, 390235), (85, 358098), (102, 298415), (130, 234141), (170, 179049), (195, 156094), (221, 137730), (255, 119366), (390, 78047), (442, 68865), (510, 59683), (663, 45910), (1105, 27546), (1326, 22955), (2210, 13773), (3315, 9182), (4591, 6630)]