1496685780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{489113}}^1$

素因数の和:489145

約数の個数: 72

約数和(自身を含む): 4807012392

約数和(自身を除く): 3310326612

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, 489113, 978226, 1467339, 1956452, 2445565, 2934678, 4402017, 4891130, 5869356, 7336695, 8314921, 8804034, 9782260, 14673390, 16629842, 17608068, 22010085, 24944763, 29346780, 33259684, 41574605, 44020170, 49889526, 74834289, 83149210, 88040340, 99779052, 124723815, 149668578, 166298420, 249447630, 299337156, 374171445, 498895260, 748342890, 1496685780]

約数ペア:

[(1, 1496685780), (2, 748342890), (3, 498895260), (4, 374171445), (5, 299337156), (6, 249447630), (9, 166298420), (10, 149668578), (12, 124723815), (15, 99779052), (17, 88040340), (18, 83149210), (20, 74834289), (30, 49889526), (34, 44020170), (36, 41574605), (45, 33259684), (51, 29346780), (60, 24944763), (68, 22010085), (85, 17608068), (90, 16629842), (102, 14673390), (153, 9782260), (170, 8804034), (180, 8314921), (204, 7336695), (255, 5869356), (306, 4891130), (340, 4402017), (510, 2934678), (612, 2445565), (765, 1956452), (1020, 1467339), (1530, 978226), (3060, 489113)]