2022168420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{239027}}^1$

素因数の和:239089

約数の個数: 72

約数和(自身を含む): 6264445824

約数和(自身を除く): 4242277404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 239027, 478054, 717081, 956108, 1195135, 1434162, 2151243, 2390270, 2868324, 3585405, 4302486, 4780540, 7170810, 8604972, 10756215, 11234269, 14341620, 21512430, 22468538, 33702807, 43024860, 44937076, 56171345, 67405614, 101108421, 112342690, 134811228, 168514035, 202216842, 224685380, 337028070, 404433684, 505542105, 674056140, 1011084210, 2022168420]

約数ペア:

[(1, 2022168420), (2, 1011084210), (3, 674056140), (4, 505542105), (5, 404433684), (6, 337028070), (9, 224685380), (10, 202216842), (12, 168514035), (15, 134811228), (18, 112342690), (20, 101108421), (30, 67405614), (36, 56171345), (45, 44937076), (47, 43024860), (60, 33702807), (90, 22468538), (94, 21512430), (141, 14341620), (180, 11234269), (188, 10756215), (235, 8604972), (282, 7170810), (423, 4780540), (470, 4302486), (564, 3585405), (705, 2868324), (846, 2390270), (940, 2151243), (1410, 1434162), (1692, 1195135), (2115, 956108), (2820, 717081), (4230, 478054), (8460, 239027)]