4714950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^2$

素因数の和:118

約数の個数: 72

約数和(自身を含む): 12675528

約数和(自身を除く): 7960578

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 43, 50, 51, 75, 85, 86, 102, 129, 150, 170, 215, 255, 258, 425, 430, 510, 645, 731, 850, 1075, 1275, 1290, 1462, 1849, 2150, 2193, 2550, 3225, 3655, 3698, 4386, 5547, 6450, 7310, 9245, 10965, 11094, 18275, 18490, 21930, 27735, 31433, 36550, 46225, 54825, 55470, 62866, 92450, 94299, 109650, 138675, 157165, 188598, 277350, 314330, 471495, 785825, 942990, 1571650, 2357475, 4714950]

約数ペア:

[(1, 4714950), (2, 2357475), (3, 1571650), (5, 942990), (6, 785825), (10, 471495), (15, 314330), (17, 277350), (25, 188598), (30, 157165), (34, 138675), (43, 109650), (50, 94299), (51, 92450), (75, 62866), (85, 55470), (86, 54825), (102, 46225), (129, 36550), (150, 31433), (170, 27735), (215, 21930), (255, 18490), (258, 18275), (425, 11094), (430, 10965), (510, 9245), (645, 7310), (731, 6450), (850, 5547), (1075, 4386), (1275, 3698), (1290, 3655), (1462, 3225), (1849, 2550), (2150, 2193)]