29967080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1$

素因数の和:92

約数の個数: 128

約数和(自身を含む): 82252800

約数和(自身を除く): 52285720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 31, 40, 44, 52, 55, 62, 65, 88, 104, 110, 124, 130, 143, 155, 169, 220, 248, 260, 286, 310, 338, 341, 403, 440, 520, 572, 620, 676, 682, 715, 806, 845, 1144, 1240, 1352, 1364, 1430, 1612, 1690, 1705, 1859, 2015, 2197, 2728, 2860, 3224, 3380, 3410, 3718, 4030, 4394, 4433, 5239, 5720, 6760, 6820, 7436, 8060, 8788, 8866, 9295, 10478, 10985, 13640, 14872, 16120, 17576, 17732, 18590, 20956, 21970, 22165, 24167, 26195, 35464, 37180, 41912, 43940, 44330, 48334, 52390, 57629, 68107, 74360, 87880, 88660, 96668, 104780, 115258, 120835, 136214, 177320, 193336, 209560, 230516, 241670, 272428, 288145, 340535, 461032, 483340, 544856, 576290, 681070, 749177, 966680, 1152580, 1362140, 1498354, 2305160, 2724280, 2996708, 3745885, 5993416, 7491770, 14983540, 29967080]

約数ペア:

[(1, 29967080), (2, 14983540), (4, 7491770), (5, 5993416), (8, 3745885), (10, 2996708), (11, 2724280), (13, 2305160), (20, 1498354), (22, 1362140), (26, 1152580), (31, 966680), (40, 749177), (44, 681070), (52, 576290), (55, 544856), (62, 483340), (65, 461032), (88, 340535), (104, 288145), (110, 272428), (124, 241670), (130, 230516), (143, 209560), (155, 193336), (169, 177320), (220, 136214), (248, 120835), (260, 115258), (286, 104780), (310, 96668), (338, 88660), (341, 87880), (403, 74360), (440, 68107), (520, 57629), (572, 52390), (620, 48334), (676, 44330), (682, 43940), (715, 41912), (806, 37180), (845, 35464), (1144, 26195), (1240, 24167), (1352, 22165), (1364, 21970), (1430, 20956), (1612, 18590), (1690, 17732), (1705, 17576), (1859, 16120), (2015, 14872), (2197, 13640), (2728, 10985), (2860, 10478), (3224, 9295), (3380, 8866), (3410, 8788), (3718, 8060), (4030, 7436), (4394, 6820), (4433, 6760), (5239, 5720)]