2130488820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{2417}}^1$

素因数の和:2574

約数の個数: 144

約数和(自身を含む): 6653949120

約数和(自身を除く): 4523460300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 83, 90, 118, 166, 177, 180, 236, 249, 295, 332, 354, 415, 498, 531, 590, 708, 747, 830, 885, 996, 1062, 1180, 1245, 1494, 1660, 1770, 2124, 2417, 2490, 2655, 2988, 3540, 3735, 4834, 4897, 4980, 5310, 7251, 7470, 9668, 9794, 10620, 12085, 14502, 14691, 14940, 19588, 21753, 24170, 24485, 29004, 29382, 36255, 43506, 44073, 48340, 48970, 58764, 72510, 73455, 87012, 88146, 97940, 108765, 142603, 145020, 146910, 176292, 200611, 217530, 220365, 285206, 293820, 401222, 427809, 435060, 440730, 570412, 601833, 713015, 802444, 855618, 881460, 1003055, 1203666, 1283427, 1426030, 1711236, 1805499, 2006110, 2139045, 2407332, 2566854, 2852060, 3009165, 3610998, 4012220, 4278090, 5133708, 6018330, 6417135, 7221996, 8556180, 9027495, 11836049, 12036660, 12834270, 18054990, 23672098, 25668540, 35508147, 36109980, 47344196, 59180245, 71016294, 106524441, 118360490, 142032588, 177540735, 213048882, 236720980, 355081470, 426097764, 532622205, 710162940, 1065244410, 2130488820]

約数ペア:

[(1, 2130488820), (2, 1065244410), (3, 710162940), (4, 532622205), (5, 426097764), (6, 355081470), (9, 236720980), (10, 213048882), (12, 177540735), (15, 142032588), (18, 118360490), (20, 106524441), (30, 71016294), (36, 59180245), (45, 47344196), (59, 36109980), (60, 35508147), (83, 25668540), (90, 23672098), (118, 18054990), (166, 12834270), (177, 12036660), (180, 11836049), (236, 9027495), (249, 8556180), (295, 7221996), (332, 6417135), (354, 6018330), (415, 5133708), (498, 4278090), (531, 4012220), (590, 3610998), (708, 3009165), (747, 2852060), (830, 2566854), (885, 2407332), (996, 2139045), (1062, 2006110), (1180, 1805499), (1245, 1711236), (1494, 1426030), (1660, 1283427), (1770, 1203666), (2124, 1003055), (2417, 881460), (2490, 855618), (2655, 802444), (2988, 713015), (3540, 601833), (3735, 570412), (4834, 440730), (4897, 435060), (4980, 427809), (5310, 401222), (7251, 293820), (7470, 285206), (9668, 220365), (9794, 217530), (10620, 200611), (12085, 176292), (14502, 146910), (14691, 145020), (14940, 142603), (19588, 108765), (21753, 97940), (24170, 88146), (24485, 87012), (29004, 73455), (29382, 72510), (36255, 58764), (43506, 48970), (44073, 48340)]