159739830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{887}}^1$

素因数の和:955

約数の個数: 128

約数和(自身を含む): 460339200

約数和(自身を除く): 300599370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 29, 30, 45, 46, 54, 58, 69, 87, 90, 115, 135, 138, 145, 174, 207, 230, 261, 270, 290, 345, 414, 435, 522, 621, 667, 690, 783, 870, 887, 1035, 1242, 1305, 1334, 1566, 1774, 2001, 2070, 2610, 2661, 3105, 3335, 3915, 4002, 4435, 5322, 6003, 6210, 6670, 7830, 7983, 8870, 10005, 12006, 13305, 15966, 18009, 20010, 20401, 23949, 25723, 26610, 30015, 36018, 39915, 40802, 47898, 51446, 60030, 61203, 77169, 79830, 90045, 102005, 119745, 122406, 128615, 154338, 180090, 183609, 204010, 231507, 239490, 257230, 306015, 367218, 385845, 463014, 550827, 591629, 612030, 694521, 771690, 918045, 1101654, 1157535, 1183258, 1389042, 1774887, 1836090, 2315070, 2754135, 2958145, 3472605, 3549774, 5324661, 5508270, 5916290, 6945210, 8874435, 10649322, 15973983, 17748870, 26623305, 31947966, 53246610, 79869915, 159739830]

約数ペア:

[(1, 159739830), (2, 79869915), (3, 53246610), (5, 31947966), (6, 26623305), (9, 17748870), (10, 15973983), (15, 10649322), (18, 8874435), (23, 6945210), (27, 5916290), (29, 5508270), (30, 5324661), (45, 3549774), (46, 3472605), (54, 2958145), (58, 2754135), (69, 2315070), (87, 1836090), (90, 1774887), (115, 1389042), (135, 1183258), (138, 1157535), (145, 1101654), (174, 918045), (207, 771690), (230, 694521), (261, 612030), (270, 591629), (290, 550827), (345, 463014), (414, 385845), (435, 367218), (522, 306015), (621, 257230), (667, 239490), (690, 231507), (783, 204010), (870, 183609), (887, 180090), (1035, 154338), (1242, 128615), (1305, 122406), (1334, 119745), (1566, 102005), (1774, 90045), (2001, 79830), (2070, 77169), (2610, 61203), (2661, 60030), (3105, 51446), (3335, 47898), (3915, 40802), (4002, 39915), (4435, 36018), (5322, 30015), (6003, 26610), (6210, 25723), (6670, 23949), (7830, 20401), (7983, 20010), (8870, 18009), (10005, 15966), (12006, 13305)]