6659809380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{78889}}^1$

素因数の和:78978

約数の個数: 144

約数和(自身を含む): 23432223360

約数和(自身を除く): 16772413980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 67, 70, 84, 90, 105, 126, 134, 140, 180, 201, 210, 252, 268, 315, 335, 402, 420, 469, 603, 630, 670, 804, 938, 1005, 1206, 1260, 1340, 1407, 1876, 2010, 2345, 2412, 2814, 3015, 4020, 4221, 4690, 5628, 6030, 7035, 8442, 9380, 12060, 14070, 16884, 21105, 28140, 42210, 78889, 84420, 157778, 236667, 315556, 394445, 473334, 552223, 710001, 788890, 946668, 1104446, 1183335, 1420002, 1577780, 1656669, 2208892, 2366670, 2761115, 2840004, 3313338, 3550005, 4733340, 4970007, 5285563, 5522230, 6626676, 7100010, 8283345, 9940014, 10571126, 11044460, 14200020, 15856689, 16566690, 19880028, 21142252, 24850035, 26427815, 31713378, 33133380, 36998941, 47570067, 49700070, 52855630, 63426756, 73997882, 79283445, 95140134, 99400140, 105711260, 110996823, 147995764, 158566890, 184994705, 190280268, 221993646, 237850335, 317133780, 332990469, 369989410, 443987292, 475700670, 554984115, 665980938, 739978820, 951401340, 1109968230, 1331961876, 1664952345, 2219936460, 3329904690, 6659809380]

約数ペア:

[(1, 6659809380), (2, 3329904690), (3, 2219936460), (4, 1664952345), (5, 1331961876), (6, 1109968230), (7, 951401340), (9, 739978820), (10, 665980938), (12, 554984115), (14, 475700670), (15, 443987292), (18, 369989410), (20, 332990469), (21, 317133780), (28, 237850335), (30, 221993646), (35, 190280268), (36, 184994705), (42, 158566890), (45, 147995764), (60, 110996823), (63, 105711260), (67, 99400140), (70, 95140134), (84, 79283445), (90, 73997882), (105, 63426756), (126, 52855630), (134, 49700070), (140, 47570067), (180, 36998941), (201, 33133380), (210, 31713378), (252, 26427815), (268, 24850035), (315, 21142252), (335, 19880028), (402, 16566690), (420, 15856689), (469, 14200020), (603, 11044460), (630, 10571126), (670, 9940014), (804, 8283345), (938, 7100010), (1005, 6626676), (1206, 5522230), (1260, 5285563), (1340, 4970007), (1407, 4733340), (1876, 3550005), (2010, 3313338), (2345, 2840004), (2412, 2761115), (2814, 2366670), (3015, 2208892), (4020, 1656669), (4221, 1577780), (4690, 1420002), (5628, 1183335), (6030, 1104446), (7035, 946668), (8442, 788890), (9380, 710001), (12060, 552223), (14070, 473334), (16884, 394445), (21105, 315556), (28140, 236667), (42210, 157778), (78889, 84420)]