42346980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18097}}^1$

素因数の和:18125

約数の個数: 72

約数和(自身を含む): 138341112

約数和(自身を除く): 95994132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 18097, 36194, 54291, 72388, 90485, 108582, 162873, 180970, 217164, 235261, 271455, 325746, 361940, 470522, 542910, 651492, 705783, 814365, 941044, 1085820, 1176305, 1411566, 1628730, 2117349, 2352610, 2823132, 3257460, 3528915, 4234698, 4705220, 7057830, 8469396, 10586745, 14115660, 21173490, 42346980]

約数ペア:

[(1, 42346980), (2, 21173490), (3, 14115660), (4, 10586745), (5, 8469396), (6, 7057830), (9, 4705220), (10, 4234698), (12, 3528915), (13, 3257460), (15, 2823132), (18, 2352610), (20, 2117349), (26, 1628730), (30, 1411566), (36, 1176305), (39, 1085820), (45, 941044), (52, 814365), (60, 705783), (65, 651492), (78, 542910), (90, 470522), (117, 361940), (130, 325746), (156, 271455), (180, 235261), (195, 217164), (234, 180970), (260, 162873), (390, 108582), (468, 90485), (585, 72388), (780, 54291), (1170, 36194), (2340, 18097)]