142683390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{17047}}^1$

素因数の和:17094

約数の個数: 64

約数和(自身を含む): 392785920

約数和(自身を除く): 250102530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1674, 2790, 4185, 8370, 17047, 34094, 51141, 85235, 102282, 153423, 170470, 255705, 306846, 460269, 511410, 528457, 767115, 920538, 1056914, 1534230, 1585371, 2301345, 2642285, 3170742, 4602690, 4756113, 5284570, 7926855, 9512226, 14268339, 15853710, 23780565, 28536678, 47561130, 71341695, 142683390]

約数ペア:

[(1, 142683390), (2, 71341695), (3, 47561130), (5, 28536678), (6, 23780565), (9, 15853710), (10, 14268339), (15, 9512226), (18, 7926855), (27, 5284570), (30, 4756113), (31, 4602690), (45, 3170742), (54, 2642285), (62, 2301345), (90, 1585371), (93, 1534230), (135, 1056914), (155, 920538), (186, 767115), (270, 528457), (279, 511410), (310, 460269), (465, 306846), (558, 255705), (837, 170470), (930, 153423), (1395, 102282), (1674, 85235), (2790, 51141), (4185, 34094), (8370, 17047)]