71790030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:323

約数の個数: 128

約数和(自身を含む): 209139840

約数和(自身を除く): 137349810

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 113, 117, 130, 135, 181, 195, 226, 234, 270, 339, 351, 362, 390, 543, 565, 585, 678, 702, 905, 1017, 1086, 1130, 1170, 1469, 1629, 1695, 1755, 1810, 2034, 2353, 2715, 2938, 3051, 3258, 3390, 3510, 4407, 4706, 4887, 5085, 5430, 6102, 7059, 7345, 8145, 8814, 9774, 10170, 11765, 13221, 14118, 14690, 15255, 16290, 20453, 21177, 22035, 23530, 24435, 26442, 30510, 35295, 39663, 40906, 42354, 44070, 48870, 61359, 63531, 66105, 70590, 79326, 102265, 105885, 122718, 127062, 132210, 184077, 198315, 204530, 211770, 265889, 306795, 317655, 368154, 396630, 531778, 552231, 613590, 635310, 797667, 920385, 1104462, 1329445, 1595334, 1840770, 2393001, 2658890, 2761155, 3988335, 4786002, 5522310, 7179003, 7976670, 11965005, 14358006, 23930010, 35895015, 71790030]

約数ペア:

[(1, 71790030), (2, 35895015), (3, 23930010), (5, 14358006), (6, 11965005), (9, 7976670), (10, 7179003), (13, 5522310), (15, 4786002), (18, 3988335), (26, 2761155), (27, 2658890), (30, 2393001), (39, 1840770), (45, 1595334), (54, 1329445), (65, 1104462), (78, 920385), (90, 797667), (113, 635310), (117, 613590), (130, 552231), (135, 531778), (181, 396630), (195, 368154), (226, 317655), (234, 306795), (270, 265889), (339, 211770), (351, 204530), (362, 198315), (390, 184077), (543, 132210), (565, 127062), (585, 122718), (678, 105885), (702, 102265), (905, 79326), (1017, 70590), (1086, 66105), (1130, 63531), (1170, 61359), (1469, 48870), (1629, 44070), (1695, 42354), (1755, 40906), (1810, 39663), (2034, 35295), (2353, 30510), (2715, 26442), (2938, 24435), (3051, 23530), (3258, 22035), (3390, 21177), (3510, 20453), (4407, 16290), (4706, 15255), (4887, 14690), (5085, 14118), (5430, 13221), (6102, 11765), (7059, 10170), (7345, 9774), (8145, 8814)]