2019693660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1\times {\mathrm{1447}}^1$

素因数の和:2043

約数の個数: 96

約数和(自身を含む): 5801359872

約数和(自身を除く): 3781666212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 541, 645, 860, 1082, 1290, 1447, 1623, 2164, 2580, 2705, 2894, 3246, 4341, 5410, 5788, 6492, 7235, 8115, 8682, 10820, 14470, 16230, 17364, 21705, 23263, 28940, 32460, 43410, 46526, 62221, 69789, 86820, 93052, 116315, 124442, 139578, 186663, 232630, 248884, 279156, 311105, 348945, 373326, 465260, 622210, 697890, 746652, 782827, 933315, 1244420, 1395780, 1565654, 1866630, 2348481, 3131308, 3733260, 3914135, 4696962, 7828270, 9393924, 11742405, 15656540, 23484810, 33661561, 46969620, 67323122, 100984683, 134646244, 168307805, 201969366, 336615610, 403938732, 504923415, 673231220, 1009846830, 2019693660]

約数ペア:

[(1, 2019693660), (2, 1009846830), (3, 673231220), (4, 504923415), (5, 403938732), (6, 336615610), (10, 201969366), (12, 168307805), (15, 134646244), (20, 100984683), (30, 67323122), (43, 46969620), (60, 33661561), (86, 23484810), (129, 15656540), (172, 11742405), (215, 9393924), (258, 7828270), (430, 4696962), (516, 3914135), (541, 3733260), (645, 3131308), (860, 2348481), (1082, 1866630), (1290, 1565654), (1447, 1395780), (1623, 1244420), (2164, 933315), (2580, 782827), (2705, 746652), (2894, 697890), (3246, 622210), (4341, 465260), (5410, 373326), (5788, 348945), (6492, 311105), (7235, 279156), (8115, 248884), (8682, 232630), (10820, 186663), (14470, 139578), (16230, 124442), (17364, 116315), (21705, 93052), (23263, 86820), (28940, 69789), (32460, 62221), (43410, 46526)]