7490190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4093}}^1$

素因数の和:4164

約数の個数: 32

約数和(自身を含む): 18275616

約数和(自身を除く): 10785426

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 4093, 8186, 12279, 20465, 24558, 40930, 61395, 122790, 249673, 499346, 749019, 1248365, 1498038, 2496730, 3745095, 7490190]

約数ペア:

[(1, 7490190), (2, 3745095), (3, 2496730), (5, 1498038), (6, 1248365), (10, 749019), (15, 499346), (30, 249673), (61, 122790), (122, 61395), (183, 40930), (305, 24558), (366, 20465), (610, 12279), (915, 8186), (1830, 4093)]