2485409570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{18143}}^1$

素因数の和:18279

約数の個数: 64

約数和(自身を含む): 5434490880

約数和(自身を除く): 2949081310

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 103, 133, 190, 206, 266, 515, 665, 721, 1030, 1330, 1442, 1957, 3605, 3914, 7210, 9785, 13699, 18143, 19570, 27398, 36286, 68495, 90715, 127001, 136990, 181430, 254002, 344717, 635005, 689434, 1270010, 1723585, 1868729, 2413019, 3447170, 3737458, 4826038, 9343645, 12065095, 13081103, 18687290, 24130190, 26162206, 35505851, 65405515, 71011702, 130811030, 177529255, 248540957, 355058510, 497081914, 1242704785, 2485409570]

約数ペア:

[(1, 2485409570), (2, 1242704785), (5, 497081914), (7, 355058510), (10, 248540957), (14, 177529255), (19, 130811030), (35, 71011702), (38, 65405515), (70, 35505851), (95, 26162206), (103, 24130190), (133, 18687290), (190, 13081103), (206, 12065095), (266, 9343645), (515, 4826038), (665, 3737458), (721, 3447170), (1030, 2413019), (1330, 1868729), (1442, 1723585), (1957, 1270010), (3605, 689434), (3914, 635005), (7210, 344717), (9785, 254002), (13699, 181430), (18143, 136990), (19570, 127001), (27398, 90715), (36286, 68495)]