9179820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3923}}^1$

素因数の和:3951

約数の個数: 72

約数和(自身を含む): 29995056

約数和(自身を除く): 20815236

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, 3923, 7846, 11769, 15692, 19615, 23538, 35307, 39230, 47076, 50999, 58845, 70614, 78460, 101998, 117690, 141228, 152997, 176535, 203996, 235380, 254995, 305994, 353070, 458991, 509990, 611988, 706140, 764985, 917982, 1019980, 1529970, 1835964, 2294955, 3059940, 4589910, 9179820]

約数ペア:

[(1, 9179820), (2, 4589910), (3, 3059940), (4, 2294955), (5, 1835964), (6, 1529970), (9, 1019980), (10, 917982), (12, 764985), (13, 706140), (15, 611988), (18, 509990), (20, 458991), (26, 353070), (30, 305994), (36, 254995), (39, 235380), (45, 203996), (52, 176535), (60, 152997), (65, 141228), (78, 117690), (90, 101998), (117, 78460), (130, 70614), (156, 58845), (180, 50999), (195, 47076), (234, 39230), (260, 35307), (390, 23538), (468, 19615), (585, 15692), (780, 11769), (1170, 7846), (2340, 3923)]