2019402630

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{62851}}^1$

素因数の和:62891

約数の個数: 128

約数和(自身を含む): 6516495360

約数和(自身を除く): 4497092730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 51, 54, 63, 70, 85, 90, 102, 105, 119, 126, 135, 153, 170, 189, 210, 238, 255, 270, 306, 315, 357, 378, 459, 510, 595, 630, 714, 765, 918, 945, 1071, 1190, 1530, 1785, 1890, 2142, 2295, 3213, 3570, 4590, 5355, 6426, 10710, 16065, 32130, 62851, 125702, 188553, 314255, 377106, 439957, 565659, 628510, 879914, 942765, 1068467, 1131318, 1319871, 1696977, 1885530, 2136934, 2199785, 2639742, 2828295, 3205401, 3393954, 3959613, 4399570, 5342335, 5656590, 6410802, 6599355, 7479269, 7919226, 8484885, 9616203, 10684670, 11878839, 13198710, 14958538, 16027005, 16969770, 19232406, 19798065, 22437807, 23757678, 28848609, 32054010, 37396345, 39596130, 44875614, 48081015, 57697218, 59394195, 67313421, 74792690, 96162030, 112189035, 118788390, 134626842, 144243045, 201940263, 224378070, 288486090, 336567105, 403880526, 673134210, 1009701315, 2019402630]

約数ペア:

[(1, 2019402630), (2, 1009701315), (3, 673134210), (5, 403880526), (6, 336567105), (7, 288486090), (9, 224378070), (10, 201940263), (14, 144243045), (15, 134626842), (17, 118788390), (18, 112189035), (21, 96162030), (27, 74792690), (30, 67313421), (34, 59394195), (35, 57697218), (42, 48081015), (45, 44875614), (51, 39596130), (54, 37396345), (63, 32054010), (70, 28848609), (85, 23757678), (90, 22437807), (102, 19798065), (105, 19232406), (119, 16969770), (126, 16027005), (135, 14958538), (153, 13198710), (170, 11878839), (189, 10684670), (210, 9616203), (238, 8484885), (255, 7919226), (270, 7479269), (306, 6599355), (315, 6410802), (357, 5656590), (378, 5342335), (459, 4399570), (510, 3959613), (595, 3393954), (630, 3205401), (714, 2828295), (765, 2639742), (918, 2199785), (945, 2136934), (1071, 1885530), (1190, 1696977), (1530, 1319871), (1785, 1131318), (1890, 1068467), (2142, 942765), (2295, 879914), (3213, 628510), (3570, 565659), (4590, 439957), (5355, 377106), (6426, 314255), (10710, 188553), (16065, 125702), (32130, 62851)]