9193380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:138

約数の個数: 144

約数和(自身を含む): 31026240

約数和(自身を除く): 21832860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 53, 59, 60, 70, 84, 98, 105, 106, 118, 140, 147, 159, 177, 196, 210, 212, 236, 245, 265, 294, 295, 318, 354, 371, 413, 420, 490, 530, 588, 590, 636, 708, 735, 742, 795, 826, 885, 980, 1060, 1113, 1180, 1239, 1470, 1484, 1590, 1652, 1770, 1855, 2065, 2226, 2478, 2597, 2891, 2940, 3127, 3180, 3540, 3710, 4130, 4452, 4956, 5194, 5565, 5782, 6195, 6254, 7420, 7791, 8260, 8673, 9381, 10388, 11130, 11564, 12390, 12508, 12985, 14455, 15582, 15635, 17346, 18762, 21889, 22260, 24780, 25970, 28910, 31164, 31270, 34692, 37524, 38955, 43365, 43778, 46905, 51940, 57820, 62540, 65667, 77910, 86730, 87556, 93810, 109445, 131334, 153223, 155820, 173460, 187620, 218890, 262668, 306446, 328335, 437780, 459669, 612892, 656670, 766115, 919338, 1313340, 1532230, 1838676, 2298345, 3064460, 4596690, 9193380]

約数ペア:

[(1, 9193380), (2, 4596690), (3, 3064460), (4, 2298345), (5, 1838676), (6, 1532230), (7, 1313340), (10, 919338), (12, 766115), (14, 656670), (15, 612892), (20, 459669), (21, 437780), (28, 328335), (30, 306446), (35, 262668), (42, 218890), (49, 187620), (53, 173460), (59, 155820), (60, 153223), (70, 131334), (84, 109445), (98, 93810), (105, 87556), (106, 86730), (118, 77910), (140, 65667), (147, 62540), (159, 57820), (177, 51940), (196, 46905), (210, 43778), (212, 43365), (236, 38955), (245, 37524), (265, 34692), (294, 31270), (295, 31164), (318, 28910), (354, 25970), (371, 24780), (413, 22260), (420, 21889), (490, 18762), (530, 17346), (588, 15635), (590, 15582), (636, 14455), (708, 12985), (735, 12508), (742, 12390), (795, 11564), (826, 11130), (885, 10388), (980, 9381), (1060, 8673), (1113, 8260), (1180, 7791), (1239, 7420), (1470, 6254), (1484, 6195), (1590, 5782), (1652, 5565), (1770, 5194), (1855, 4956), (2065, 4452), (2226, 4130), (2478, 3710), (2597, 3540), (2891, 3180), (2940, 3127)]