30005340

素因数分解:

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

素因数の和:1331

約数の個数: 96

約数和(自身を含む): 92897280

約数和(自身を除く): 62891940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 51, 60, 68, 69, 85, 92, 102, 115, 138, 170, 204, 230, 255, 276, 340, 345, 391, 460, 510, 690, 782, 1020, 1173, 1279, 1380, 1564, 1955, 2346, 2558, 3837, 3910, 4692, 5116, 5865, 6395, 7674, 7820, 11730, 12790, 15348, 19185, 21743, 23460, 25580, 29417, 38370, 43486, 58834, 65229, 76740, 86972, 88251, 108715, 117668, 130458, 147085, 176502, 217430, 260916, 294170, 326145, 353004, 434860, 441255, 500089, 588340, 652290, 882510, 1000178, 1304580, 1500267, 1765020, 2000356, 2500445, 3000534, 5000890, 6001068, 7501335, 10001780, 15002670, 30005340]

約数ペア:

[(1, 30005340), (2, 15002670), (3, 10001780), (4, 7501335), (5, 6001068), (6, 5000890), (10, 3000534), (12, 2500445), (15, 2000356), (17, 1765020), (20, 1500267), (23, 1304580), (30, 1000178), (34, 882510), (46, 652290), (51, 588340), (60, 500089), (68, 441255), (69, 434860), (85, 353004), (92, 326145), (102, 294170), (115, 260916), (138, 217430), (170, 176502), (204, 147085), (230, 130458), (255, 117668), (276, 108715), (340, 88251), (345, 86972), (391, 76740), (460, 65229), (510, 58834), (690, 43486), (782, 38370), (1020, 29417), (1173, 25580), (1279, 23460), (1380, 21743), (1564, 19185), (1955, 15348), (2346, 12790), (2558, 11730), (3837, 7820), (3910, 7674), (4692, 6395), (5116, 5865)]