493576980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37223}}^1$

素因数の和:37265

約数の個数: 96

約数和(自身を含む): 1575915264

約数和(自身を除く): 1082338284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3315, 4420, 6630, 13260, 37223, 74446, 111669, 148892, 186115, 223338, 372230, 446676, 483899, 558345, 632791, 744460, 967798, 1116690, 1265582, 1451697, 1898373, 1935596, 2233380, 2419495, 2531164, 2903394, 3163955, 3796746, 4838990, 5806788, 6327910, 7258485, 7593492, 8226283, 9491865, 9677980, 12655820, 14516970, 16452566, 18983730, 24678849, 29033940, 32905132, 37967460, 41131415, 49357698, 82262830, 98715396, 123394245, 164525660, 246788490, 493576980]

約数ペア:

[(1, 493576980), (2, 246788490), (3, 164525660), (4, 123394245), (5, 98715396), (6, 82262830), (10, 49357698), (12, 41131415), (13, 37967460), (15, 32905132), (17, 29033940), (20, 24678849), (26, 18983730), (30, 16452566), (34, 14516970), (39, 12655820), (51, 9677980), (52, 9491865), (60, 8226283), (65, 7593492), (68, 7258485), (78, 6327910), (85, 5806788), (102, 4838990), (130, 3796746), (156, 3163955), (170, 2903394), (195, 2531164), (204, 2419495), (221, 2233380), (255, 1935596), (260, 1898373), (340, 1451697), (390, 1265582), (442, 1116690), (510, 967798), (663, 744460), (780, 632791), (884, 558345), (1020, 483899), (1105, 446676), (1326, 372230), (2210, 223338), (2652, 186115), (3315, 148892), (4420, 111669), (6630, 74446), (13260, 37223)]