1078616340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{352489}}^1$

素因数の和:352521

約数の個数: 72

約数和(自身を含む): 3464271720

約数和(自身を除く): 2385655380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 352489, 704978, 1057467, 1409956, 1762445, 2114934, 3172401, 3524890, 4229868, 5287335, 5992313, 6344802, 7049780, 10574670, 11984626, 12689604, 15862005, 17976939, 21149340, 23969252, 29961565, 31724010, 35953878, 53930817, 59923130, 63448020, 71907756, 89884695, 107861634, 119846260, 179769390, 215723268, 269654085, 359538780, 539308170, 1078616340]

約数ペア:

[(1, 1078616340), (2, 539308170), (3, 359538780), (4, 269654085), (5, 215723268), (6, 179769390), (9, 119846260), (10, 107861634), (12, 89884695), (15, 71907756), (17, 63448020), (18, 59923130), (20, 53930817), (30, 35953878), (34, 31724010), (36, 29961565), (45, 23969252), (51, 21149340), (60, 17976939), (68, 15862005), (85, 12689604), (90, 11984626), (102, 10574670), (153, 7049780), (170, 6344802), (180, 5992313), (204, 5287335), (255, 4229868), (306, 3524890), (340, 3172401), (510, 2114934), (612, 1762445), (765, 1409956), (1020, 1057467), (1530, 704978), (3060, 352489)]