29837340

素因数分解:

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

素因数の和:380

約数の個数: 144

約数和(自身を含む): 100166976

約数和(自身を除く): 70329636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 41, 45, 52, 60, 65, 78, 82, 90, 117, 123, 130, 156, 164, 180, 195, 205, 234, 246, 260, 311, 369, 390, 410, 468, 492, 533, 585, 615, 622, 738, 780, 820, 933, 1066, 1170, 1230, 1244, 1476, 1555, 1599, 1845, 1866, 2132, 2340, 2460, 2665, 2799, 3110, 3198, 3690, 3732, 4043, 4665, 4797, 5330, 5598, 6220, 6396, 7380, 7995, 8086, 9330, 9594, 10660, 11196, 12129, 12751, 13995, 15990, 16172, 18660, 19188, 20215, 23985, 24258, 25502, 27990, 31980, 36387, 38253, 40430, 47970, 48516, 51004, 55980, 60645, 63755, 72774, 76506, 80860, 95940, 114759, 121290, 127510, 145548, 153012, 165763, 181935, 191265, 229518, 242580, 255020, 331526, 363870, 382530, 459036, 497289, 573795, 663052, 727740, 765060, 828815, 994578, 1147590, 1491867, 1657630, 1989156, 2295180, 2486445, 2983734, 3315260, 4972890, 5967468, 7459335, 9945780, 14918670, 29837340]

約数ペア:

[(1, 29837340), (2, 14918670), (3, 9945780), (4, 7459335), (5, 5967468), (6, 4972890), (9, 3315260), (10, 2983734), (12, 2486445), (13, 2295180), (15, 1989156), (18, 1657630), (20, 1491867), (26, 1147590), (30, 994578), (36, 828815), (39, 765060), (41, 727740), (45, 663052), (52, 573795), (60, 497289), (65, 459036), (78, 382530), (82, 363870), (90, 331526), (117, 255020), (123, 242580), (130, 229518), (156, 191265), (164, 181935), (180, 165763), (195, 153012), (205, 145548), (234, 127510), (246, 121290), (260, 114759), (311, 95940), (369, 80860), (390, 76506), (410, 72774), (468, 63755), (492, 60645), (533, 55980), (585, 51004), (615, 48516), (622, 47970), (738, 40430), (780, 38253), (820, 36387), (933, 31980), (1066, 27990), (1170, 25502), (1230, 24258), (1244, 23985), (1476, 20215), (1555, 19188), (1599, 18660), (1845, 16172), (1866, 15990), (2132, 13995), (2340, 12751), (2460, 12129), (2665, 11196), (2799, 10660), (3110, 9594), (3198, 9330), (3690, 8086), (3732, 7995), (4043, 7380), (4665, 6396), (4797, 6220), (5330, 5598)]