15002670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1279}}^1$

素因数の和:1329

約数の個数: 64

約数和(自身を含む): 39813120

約数和(自身を除く): 24810450

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 46, 51, 69, 85, 102, 115, 138, 170, 230, 255, 345, 391, 510, 690, 782, 1173, 1279, 1955, 2346, 2558, 3837, 3910, 5865, 6395, 7674, 11730, 12790, 19185, 21743, 29417, 38370, 43486, 58834, 65229, 88251, 108715, 130458, 147085, 176502, 217430, 294170, 326145, 441255, 500089, 652290, 882510, 1000178, 1500267, 2500445, 3000534, 5000890, 7501335, 15002670]

約数ペア:

[(1, 15002670), (2, 7501335), (3, 5000890), (5, 3000534), (6, 2500445), (10, 1500267), (15, 1000178), (17, 882510), (23, 652290), (30, 500089), (34, 441255), (46, 326145), (51, 294170), (69, 217430), (85, 176502), (102, 147085), (115, 130458), (138, 108715), (170, 88251), (230, 65229), (255, 58834), (345, 43486), (391, 38370), (510, 29417), (690, 21743), (782, 19185), (1173, 12790), (1279, 11730), (1955, 7674), (2346, 6395), (2558, 5865), (3837, 3910)]