15694693140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{5338331}}^1$

素因数の和:5338357

約数の個数: 72

約数和(自身を含む): 51119867232

約数和(自身を除く): 35425174092

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 5338331, 10676662, 16014993, 21353324, 26691655, 32029986, 37368317, 53383310, 64059972, 74736634, 80074965, 106766620, 112104951, 149473268, 160149930, 186841585, 224209902, 261578219, 320299860, 373683170, 448419804, 523156438, 560524755, 747366340, 784734657, 1046312876, 1121049510, 1307891095, 1569469314, 2242099020, 2615782190, 3138938628, 3923673285, 5231564380, 7847346570, 15694693140]

約数ペア:

[(1, 15694693140), (2, 7847346570), (3, 5231564380), (4, 3923673285), (5, 3138938628), (6, 2615782190), (7, 2242099020), (10, 1569469314), (12, 1307891095), (14, 1121049510), (15, 1046312876), (20, 784734657), (21, 747366340), (28, 560524755), (30, 523156438), (35, 448419804), (42, 373683170), (49, 320299860), (60, 261578219), (70, 224209902), (84, 186841585), (98, 160149930), (105, 149473268), (140, 112104951), (147, 106766620), (196, 80074965), (210, 74736634), (245, 64059972), (294, 53383310), (420, 37368317), (490, 32029986), (588, 26691655), (735, 21353324), (980, 16014993), (1470, 10676662), (2940, 5338331)]