6400130190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{21521}}^1$

素因数の和:21985

約数の個数: 64

約数和(自身を含む): 16066086912

約数和(自身を除く): 9665956722

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 431, 690, 862, 1293, 2155, 2586, 4310, 6465, 9913, 12930, 19826, 21521, 29739, 43042, 49565, 59478, 64563, 99130, 107605, 129126, 148695, 215210, 297390, 322815, 494983, 645630, 989966, 1484949, 2474915, 2969898, 4949830, 7424745, 9275551, 14849490, 18551102, 27826653, 46377755, 55653306, 92755510, 139133265, 213337673, 278266530, 426675346, 640013019, 1066688365, 1280026038, 2133376730, 3200065095, 6400130190]

約数ペア:

[(1, 6400130190), (2, 3200065095), (3, 2133376730), (5, 1280026038), (6, 1066688365), (10, 640013019), (15, 426675346), (23, 278266530), (30, 213337673), (46, 139133265), (69, 92755510), (115, 55653306), (138, 46377755), (230, 27826653), (345, 18551102), (431, 14849490), (690, 9275551), (862, 7424745), (1293, 4949830), (2155, 2969898), (2586, 2474915), (4310, 1484949), (6465, 989966), (9913, 645630), (12930, 494983), (19826, 322815), (21521, 297390), (29739, 215210), (43042, 148695), (49565, 129126), (59478, 107605), (64563, 99130)]