40420170

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{773}}^1$

素因数の和:876

約数の個数: 96

約数和(自身を含む): 121709952

約数和(自身を除く): 81289782

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 83, 90, 105, 126, 166, 210, 249, 315, 415, 498, 581, 630, 747, 773, 830, 1162, 1245, 1494, 1546, 1743, 2319, 2490, 2905, 3486, 3735, 3865, 4638, 5229, 5411, 5810, 6957, 7470, 7730, 8715, 10458, 10822, 11595, 13914, 16233, 17430, 23190, 26145, 27055, 32466, 34785, 48699, 52290, 54110, 64159, 69570, 81165, 97398, 128318, 162330, 192477, 243495, 320795, 384954, 449113, 486990, 577431, 641590, 898226, 962385, 1154862, 1347339, 1924770, 2245565, 2694678, 2887155, 4042017, 4491130, 5774310, 6736695, 8084034, 13473390, 20210085, 40420170]

約数ペア:

[(1, 40420170), (2, 20210085), (3, 13473390), (5, 8084034), (6, 6736695), (7, 5774310), (9, 4491130), (10, 4042017), (14, 2887155), (15, 2694678), (18, 2245565), (21, 1924770), (30, 1347339), (35, 1154862), (42, 962385), (45, 898226), (63, 641590), (70, 577431), (83, 486990), (90, 449113), (105, 384954), (126, 320795), (166, 243495), (210, 192477), (249, 162330), (315, 128318), (415, 97398), (498, 81165), (581, 69570), (630, 64159), (747, 54110), (773, 52290), (830, 48699), (1162, 34785), (1245, 32466), (1494, 27055), (1546, 26145), (1743, 23190), (2319, 17430), (2490, 16233), (2905, 13914), (3486, 11595), (3735, 10822), (3865, 10458), (4638, 8715), (5229, 7730), (5411, 7470), (5810, 6957)]