9945780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:377

約数の個数: 96

約数和(自身を含む): 30820608

約数和(自身を除く): 20874828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 41, 52, 60, 65, 78, 82, 123, 130, 156, 164, 195, 205, 246, 260, 311, 390, 410, 492, 533, 615, 622, 780, 820, 933, 1066, 1230, 1244, 1555, 1599, 1866, 2132, 2460, 2665, 3110, 3198, 3732, 4043, 4665, 5330, 6220, 6396, 7995, 8086, 9330, 10660, 12129, 12751, 15990, 16172, 18660, 20215, 24258, 25502, 31980, 38253, 40430, 48516, 51004, 60645, 63755, 76506, 80860, 121290, 127510, 153012, 165763, 191265, 242580, 255020, 331526, 382530, 497289, 663052, 765060, 828815, 994578, 1657630, 1989156, 2486445, 3315260, 4972890, 9945780]

約数ペア:

[(1, 9945780), (2, 4972890), (3, 3315260), (4, 2486445), (5, 1989156), (6, 1657630), (10, 994578), (12, 828815), (13, 765060), (15, 663052), (20, 497289), (26, 382530), (30, 331526), (39, 255020), (41, 242580), (52, 191265), (60, 165763), (65, 153012), (78, 127510), (82, 121290), (123, 80860), (130, 76506), (156, 63755), (164, 60645), (195, 51004), (205, 48516), (246, 40430), (260, 38253), (311, 31980), (390, 25502), (410, 24258), (492, 20215), (533, 18660), (615, 16172), (622, 15990), (780, 12751), (820, 12129), (933, 10660), (1066, 9330), (1230, 8086), (1244, 7995), (1555, 6396), (1599, 6220), (1866, 5330), (2132, 4665), (2460, 4043), (2665, 3732), (3110, 3198)]