30398670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{613}}^1$

素因数の和:674

約数の個数: 96

約数和(自身を含む): 86205600

約数和(自身を除く): 55806930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 29, 30, 38, 45, 57, 58, 87, 90, 95, 114, 145, 171, 174, 190, 261, 285, 290, 342, 435, 522, 551, 570, 613, 855, 870, 1102, 1226, 1305, 1653, 1710, 1839, 2610, 2755, 3065, 3306, 3678, 4959, 5510, 5517, 6130, 8265, 9195, 9918, 11034, 11647, 16530, 17777, 18390, 23294, 24795, 27585, 34941, 35554, 49590, 53331, 55170, 58235, 69882, 88885, 104823, 106662, 116470, 159993, 174705, 177770, 209646, 266655, 319986, 337763, 349410, 524115, 533310, 675526, 799965, 1013289, 1048230, 1599930, 1688815, 2026578, 3039867, 3377630, 5066445, 6079734, 10132890, 15199335, 30398670]

約数ペア:

[(1, 30398670), (2, 15199335), (3, 10132890), (5, 6079734), (6, 5066445), (9, 3377630), (10, 3039867), (15, 2026578), (18, 1688815), (19, 1599930), (29, 1048230), (30, 1013289), (38, 799965), (45, 675526), (57, 533310), (58, 524115), (87, 349410), (90, 337763), (95, 319986), (114, 266655), (145, 209646), (171, 177770), (174, 174705), (190, 159993), (261, 116470), (285, 106662), (290, 104823), (342, 88885), (435, 69882), (522, 58235), (551, 55170), (570, 53331), (613, 49590), (855, 35554), (870, 34941), (1102, 27585), (1226, 24795), (1305, 23294), (1653, 18390), (1710, 17777), (1839, 16530), (2610, 11647), (2755, 11034), (3065, 9918), (3306, 9195), (3678, 8265), (4959, 6130), (5510, 5517)]