11944380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{28439}}^1$

素因数の和:28458

約数の個数: 48

約数和(自身を含む): 38223360

約数和(自身を除く): 26278980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 28439, 56878, 85317, 113756, 142195, 170634, 199073, 284390, 341268, 398146, 426585, 568780, 597219, 796292, 853170, 995365, 1194438, 1706340, 1990730, 2388876, 2986095, 3981460, 5972190, 11944380]

約数ペア:

[(1, 11944380), (2, 5972190), (3, 3981460), (4, 2986095), (5, 2388876), (6, 1990730), (7, 1706340), (10, 1194438), (12, 995365), (14, 853170), (15, 796292), (20, 597219), (21, 568780), (28, 426585), (30, 398146), (35, 341268), (42, 284390), (60, 199073), (70, 170634), (84, 142195), (105, 113756), (140, 85317), (210, 56878), (420, 28439)]