10181340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:276

約数の個数: 144

約数和(自身を含む): 35162400

約数和(自身を除く): 24981060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 229, 234, 247, 260, 285, 342, 380, 390, 458, 468, 494, 570, 585, 684, 687, 741, 780, 855, 916, 988, 1140, 1145, 1170, 1235, 1374, 1482, 1710, 2061, 2223, 2290, 2340, 2470, 2748, 2964, 2977, 3420, 3435, 3705, 4122, 4351, 4446, 4580, 4940, 5954, 6870, 7410, 8244, 8702, 8892, 8931, 10305, 11115, 11908, 13053, 13740, 14820, 14885, 17404, 17862, 20610, 21755, 22230, 26106, 26793, 29770, 35724, 39159, 41220, 43510, 44460, 44655, 52212, 53586, 56563, 59540, 65265, 78318, 87020, 89310, 107172, 113126, 130530, 133965, 156636, 169689, 178620, 195795, 226252, 261060, 267930, 282815, 339378, 391590, 509067, 535860, 565630, 678756, 783180, 848445, 1018134, 1131260, 1696890, 2036268, 2545335, 3393780, 5090670, 10181340]

約数ペア:

[(1, 10181340), (2, 5090670), (3, 3393780), (4, 2545335), (5, 2036268), (6, 1696890), (9, 1131260), (10, 1018134), (12, 848445), (13, 783180), (15, 678756), (18, 565630), (19, 535860), (20, 509067), (26, 391590), (30, 339378), (36, 282815), (38, 267930), (39, 261060), (45, 226252), (52, 195795), (57, 178620), (60, 169689), (65, 156636), (76, 133965), (78, 130530), (90, 113126), (95, 107172), (114, 89310), (117, 87020), (130, 78318), (156, 65265), (171, 59540), (180, 56563), (190, 53586), (195, 52212), (228, 44655), (229, 44460), (234, 43510), (247, 41220), (260, 39159), (285, 35724), (342, 29770), (380, 26793), (390, 26106), (458, 22230), (468, 21755), (494, 20610), (570, 17862), (585, 17404), (684, 14885), (687, 14820), (741, 13740), (780, 13053), (855, 11908), (916, 11115), (988, 10305), (1140, 8931), (1145, 8892), (1170, 8702), (1235, 8244), (1374, 7410), (1482, 6870), (1710, 5954), (2061, 4940), (2223, 4580), (2290, 4446), (2340, 4351), (2470, 4122), (2748, 3705), (2964, 3435), (2977, 3420)]