29504020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:114

約数の個数: 144

約数和(自身を含む): 81164160

約数和(自身を除く): 51660140

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 29, 35, 43, 52, 58, 65, 70, 86, 91, 116, 130, 140, 145, 169, 172, 182, 203, 215, 260, 290, 301, 338, 364, 377, 406, 430, 455, 559, 580, 602, 676, 754, 812, 845, 860, 910, 1015, 1118, 1183, 1204, 1247, 1505, 1508, 1690, 1820, 1885, 2030, 2236, 2366, 2494, 2639, 2795, 3010, 3380, 3770, 3913, 4060, 4732, 4901, 4988, 5278, 5590, 5915, 6020, 6235, 7267, 7540, 7826, 8729, 9802, 10556, 11180, 11830, 12470, 13195, 14534, 15652, 16211, 17458, 19565, 19604, 23660, 24505, 24940, 26390, 29068, 32422, 34307, 34916, 36335, 39130, 43645, 49010, 50869, 52780, 64844, 68614, 72670, 78260, 81055, 87290, 98020, 101738, 113477, 137228, 145340, 162110, 171535, 174580, 203476, 210743, 226954, 254345, 324220, 343070, 421486, 453908, 508690, 567385, 686140, 842972, 1017380, 1053715, 1134770, 1475201, 2107430, 2269540, 2950402, 4214860, 5900804, 7376005, 14752010, 29504020]

約数ペア:

[(1, 29504020), (2, 14752010), (4, 7376005), (5, 5900804), (7, 4214860), (10, 2950402), (13, 2269540), (14, 2107430), (20, 1475201), (26, 1134770), (28, 1053715), (29, 1017380), (35, 842972), (43, 686140), (52, 567385), (58, 508690), (65, 453908), (70, 421486), (86, 343070), (91, 324220), (116, 254345), (130, 226954), (140, 210743), (145, 203476), (169, 174580), (172, 171535), (182, 162110), (203, 145340), (215, 137228), (260, 113477), (290, 101738), (301, 98020), (338, 87290), (364, 81055), (377, 78260), (406, 72670), (430, 68614), (455, 64844), (559, 52780), (580, 50869), (602, 49010), (676, 43645), (754, 39130), (812, 36335), (845, 34916), (860, 34307), (910, 32422), (1015, 29068), (1118, 26390), (1183, 24940), (1204, 24505), (1247, 23660), (1505, 19604), (1508, 19565), (1690, 17458), (1820, 16211), (1885, 15652), (2030, 14534), (2236, 13195), (2366, 12470), (2494, 11830), (2639, 11180), (2795, 10556), (3010, 9802), (3380, 8729), (3770, 7826), (3913, 7540), (4060, 7267), (4732, 6235), (4901, 6020), (4988, 5915), (5278, 5590)]