1018783620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{3371}}^1$

素因数の和:3482

約数の個数: 144

約数和(自身を含む): 3269814912

約数和(自身を除く): 2251031292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 73, 90, 92, 115, 138, 146, 180, 207, 219, 230, 276, 292, 345, 365, 414, 438, 460, 657, 690, 730, 828, 876, 1035, 1095, 1314, 1380, 1460, 1679, 2070, 2190, 2628, 3285, 3358, 3371, 4140, 4380, 5037, 6570, 6716, 6742, 8395, 10074, 10113, 13140, 13484, 15111, 16790, 16855, 20148, 20226, 25185, 30222, 30339, 33580, 33710, 40452, 50370, 50565, 60444, 60678, 67420, 75555, 77533, 100740, 101130, 121356, 151110, 151695, 155066, 202260, 232599, 246083, 302220, 303390, 310132, 387665, 465198, 492166, 606780, 697797, 738249, 775330, 930396, 984332, 1162995, 1230415, 1395594, 1476498, 1550660, 2214747, 2325990, 2460830, 2791188, 2952996, 3488985, 3691245, 4429494, 4651980, 4921660, 5659909, 6977970, 7382490, 8858988, 11073735, 11319818, 13955940, 14764980, 16979727, 22147470, 22639636, 28299545, 33959454, 44294940, 50939181, 56599090, 67918908, 84898635, 101878362, 113198180, 169797270, 203756724, 254695905, 339594540, 509391810, 1018783620]

約数ペア:

[(1, 1018783620), (2, 509391810), (3, 339594540), (4, 254695905), (5, 203756724), (6, 169797270), (9, 113198180), (10, 101878362), (12, 84898635), (15, 67918908), (18, 56599090), (20, 50939181), (23, 44294940), (30, 33959454), (36, 28299545), (45, 22639636), (46, 22147470), (60, 16979727), (69, 14764980), (73, 13955940), (90, 11319818), (92, 11073735), (115, 8858988), (138, 7382490), (146, 6977970), (180, 5659909), (207, 4921660), (219, 4651980), (230, 4429494), (276, 3691245), (292, 3488985), (345, 2952996), (365, 2791188), (414, 2460830), (438, 2325990), (460, 2214747), (657, 1550660), (690, 1476498), (730, 1395594), (828, 1230415), (876, 1162995), (1035, 984332), (1095, 930396), (1314, 775330), (1380, 738249), (1460, 697797), (1679, 606780), (2070, 492166), (2190, 465198), (2628, 387665), (3285, 310132), (3358, 303390), (3371, 302220), (4140, 246083), (4380, 232599), (5037, 202260), (6570, 155066), (6716, 151695), (6742, 151110), (8395, 121356), (10074, 101130), (10113, 100740), (13140, 77533), (13484, 75555), (15111, 67420), (16790, 60678), (16855, 60444), (20148, 50565), (20226, 50370), (25185, 40452), (30222, 33710), (30339, 33580)]