123260340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9467}}^1$

素因数の和:9517

約数の個数: 96

約数和(自身を含む): 407199744

約数和(自身を除く): 283939404

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 9467, 13020, 18934, 28401, 37868, 47335, 56802, 66269, 94670, 113604, 132538, 142005, 189340, 198807, 265076, 284010, 293477, 331345, 397614, 568020, 586954, 662690, 795228, 880431, 994035, 1173908, 1325380, 1467385, 1760862, 1988070, 2054339, 2934770, 3521724, 3976140, 4108678, 4402155, 5869540, 6163017, 8217356, 8804310, 10271695, 12326034, 17608620, 20543390, 24652068, 30815085, 41086780, 61630170, 123260340]

約数ペア:

[(1, 123260340), (2, 61630170), (3, 41086780), (4, 30815085), (5, 24652068), (6, 20543390), (7, 17608620), (10, 12326034), (12, 10271695), (14, 8804310), (15, 8217356), (20, 6163017), (21, 5869540), (28, 4402155), (30, 4108678), (31, 3976140), (35, 3521724), (42, 2934770), (60, 2054339), (62, 1988070), (70, 1760862), (84, 1467385), (93, 1325380), (105, 1173908), (124, 994035), (140, 880431), (155, 795228), (186, 662690), (210, 586954), (217, 568020), (310, 397614), (372, 331345), (420, 293477), (434, 284010), (465, 265076), (620, 198807), (651, 189340), (868, 142005), (930, 132538), (1085, 113604), (1302, 94670), (1860, 66269), (2170, 56802), (2604, 47335), (3255, 37868), (4340, 28401), (6510, 18934), (9467, 13020)]