1520234490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{16931}}^1$

素因数の和:17055

約数の個数: 64

約数和(自身を含む): 3788975232

約数和(自身を除く): 2268740742

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 73, 82, 123, 146, 205, 219, 246, 365, 410, 438, 615, 730, 1095, 1230, 2190, 2993, 5986, 8979, 14965, 16931, 17958, 29930, 33862, 44895, 50793, 84655, 89790, 101586, 169310, 253965, 507930, 694171, 1235963, 1388342, 2082513, 2471926, 3470855, 3707889, 4165026, 6179815, 6941710, 7415778, 10412565, 12359630, 18539445, 20825130, 37078890, 50674483, 101348966, 152023449, 253372415, 304046898, 506744830, 760117245, 1520234490]

約数ペア:

[(1, 1520234490), (2, 760117245), (3, 506744830), (5, 304046898), (6, 253372415), (10, 152023449), (15, 101348966), (30, 50674483), (41, 37078890), (73, 20825130), (82, 18539445), (123, 12359630), (146, 10412565), (205, 7415778), (219, 6941710), (246, 6179815), (365, 4165026), (410, 3707889), (438, 3470855), (615, 2471926), (730, 2082513), (1095, 1388342), (1230, 1235963), (2190, 694171), (2993, 507930), (5986, 253965), (8979, 169310), (14965, 101586), (16931, 89790), (17958, 84655), (29930, 50793), (33862, 44895)]