29257340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:699

約数の個数: 96

約数和(自身を含む): 78382080

約数和(自身を除く): 49124740

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 34, 35, 38, 68, 70, 76, 85, 95, 119, 133, 140, 170, 190, 238, 266, 323, 340, 380, 476, 532, 595, 646, 647, 665, 1190, 1292, 1294, 1330, 1615, 2261, 2380, 2588, 2660, 3230, 3235, 4522, 4529, 6460, 6470, 9044, 9058, 10999, 11305, 12293, 12940, 18116, 21998, 22610, 22645, 24586, 43996, 45220, 45290, 49172, 54995, 61465, 76993, 86051, 90580, 109990, 122930, 153986, 172102, 208981, 219980, 245860, 307972, 344204, 384965, 417962, 430255, 769930, 835924, 860510, 1044905, 1462867, 1539860, 1721020, 2089810, 2925734, 4179620, 5851468, 7314335, 14628670, 29257340]

約数ペア:

[(1, 29257340), (2, 14628670), (4, 7314335), (5, 5851468), (7, 4179620), (10, 2925734), (14, 2089810), (17, 1721020), (19, 1539860), (20, 1462867), (28, 1044905), (34, 860510), (35, 835924), (38, 769930), (68, 430255), (70, 417962), (76, 384965), (85, 344204), (95, 307972), (119, 245860), (133, 219980), (140, 208981), (170, 172102), (190, 153986), (238, 122930), (266, 109990), (323, 90580), (340, 86051), (380, 76993), (476, 61465), (532, 54995), (595, 49172), (646, 45290), (647, 45220), (665, 43996), (1190, 24586), (1292, 22645), (1294, 22610), (1330, 21998), (1615, 18116), (2261, 12940), (2380, 12293), (2588, 11305), (2660, 10999), (3230, 9058), (3235, 9044), (4522, 6470), (4529, 6460)]