613257060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{197}}^1\times {\mathrm{307}}^1$

素因数の和:542

約数の個数: 144

約数和(自身を含む): 1874892096

約数和(自身を除く): 1261635036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 197, 260, 307, 338, 390, 394, 507, 591, 614, 676, 780, 788, 845, 921, 985, 1014, 1182, 1228, 1535, 1690, 1842, 1970, 2028, 2364, 2535, 2561, 2955, 3070, 3380, 3684, 3940, 3991, 4605, 5070, 5122, 5910, 6140, 7683, 7982, 9210, 10140, 10244, 11820, 11973, 12805, 15366, 15964, 18420, 19955, 23946, 25610, 30732, 33293, 38415, 39910, 47892, 51220, 51883, 59865, 60479, 66586, 76830, 79820, 99879, 103766, 119730, 120958, 133172, 153660, 155649, 166465, 181437, 199758, 207532, 239460, 241916, 259415, 302395, 311298, 332930, 362874, 399516, 499395, 518830, 604790, 622596, 665860, 725748, 778245, 786227, 907185, 998790, 1037660, 1209580, 1556490, 1572454, 1814370, 1997580, 2358681, 3112980, 3144908, 3628740, 3931135, 4717362, 7862270, 9434724, 10220951, 11793405, 15724540, 20441902, 23586810, 30662853, 40883804, 47173620, 51104755, 61325706, 102209510, 122651412, 153314265, 204419020, 306628530, 613257060]

約数ペア:

[(1, 613257060), (2, 306628530), (3, 204419020), (4, 153314265), (5, 122651412), (6, 102209510), (10, 61325706), (12, 51104755), (13, 47173620), (15, 40883804), (20, 30662853), (26, 23586810), (30, 20441902), (39, 15724540), (52, 11793405), (60, 10220951), (65, 9434724), (78, 7862270), (130, 4717362), (156, 3931135), (169, 3628740), (195, 3144908), (197, 3112980), (260, 2358681), (307, 1997580), (338, 1814370), (390, 1572454), (394, 1556490), (507, 1209580), (591, 1037660), (614, 998790), (676, 907185), (780, 786227), (788, 778245), (845, 725748), (921, 665860), (985, 622596), (1014, 604790), (1182, 518830), (1228, 499395), (1535, 399516), (1690, 362874), (1842, 332930), (1970, 311298), (2028, 302395), (2364, 259415), (2535, 241916), (2561, 239460), (2955, 207532), (3070, 199758), (3380, 181437), (3684, 166465), (3940, 155649), (3991, 153660), (4605, 133172), (5070, 120958), (5122, 119730), (5910, 103766), (6140, 99879), (7683, 79820), (7982, 76830), (9210, 66586), (10140, 60479), (10244, 59865), (11820, 51883), (11973, 51220), (12805, 47892), (15366, 39910), (15964, 38415), (18420, 33293), (19955, 30732), (23946, 25610)]