7636928910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{220021}}^1$

素因数の和:220133

約数の個数: 64

約数和(自身を含む): 19960395840

約数和(自身を除く): 12323466930

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 89, 130, 178, 195, 267, 390, 445, 534, 890, 1157, 1335, 2314, 2670, 3471, 5785, 6942, 11570, 17355, 34710, 220021, 440042, 660063, 1100105, 1320126, 2200210, 2860273, 3300315, 5720546, 6600630, 8580819, 14301365, 17161638, 19581869, 28602730, 39163738, 42904095, 58745607, 85808190, 97909345, 117491214, 195818690, 254564297, 293728035, 509128594, 587456070, 763692891, 1272821485, 1527385782, 2545642970, 3818464455, 7636928910]

約数ペア:

[(1, 7636928910), (2, 3818464455), (3, 2545642970), (5, 1527385782), (6, 1272821485), (10, 763692891), (13, 587456070), (15, 509128594), (26, 293728035), (30, 254564297), (39, 195818690), (65, 117491214), (78, 97909345), (89, 85808190), (130, 58745607), (178, 42904095), (195, 39163738), (267, 28602730), (390, 19581869), (445, 17161638), (534, 14301365), (890, 8580819), (1157, 6600630), (1335, 5720546), (2314, 3300315), (2670, 2860273), (3471, 2200210), (5785, 1320126), (6942, 1100105), (11570, 660063), (17355, 440042), (34710, 220021)]