19092060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 64209600

約数和(自身を除く): 45117540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 41, 45, 52, 60, 65, 78, 82, 90, 117, 123, 130, 156, 164, 180, 195, 199, 205, 234, 246, 260, 369, 390, 398, 410, 468, 492, 533, 585, 597, 615, 738, 780, 796, 820, 995, 1066, 1170, 1194, 1230, 1476, 1599, 1791, 1845, 1990, 2132, 2340, 2388, 2460, 2587, 2665, 2985, 3198, 3582, 3690, 3980, 4797, 5174, 5330, 5970, 6396, 7164, 7380, 7761, 7995, 8159, 8955, 9594, 10348, 10660, 11940, 12935, 15522, 15990, 16318, 17910, 19188, 23283, 23985, 24477, 25870, 31044, 31980, 32636, 35820, 38805, 40795, 46566, 47970, 48954, 51740, 73431, 77610, 81590, 93132, 95940, 97908, 106067, 116415, 122385, 146862, 155220, 163180, 212134, 232830, 244770, 293724, 318201, 367155, 424268, 465660, 489540, 530335, 636402, 734310, 954603, 1060670, 1272804, 1468620, 1591005, 1909206, 2121340, 3182010, 3818412, 4773015, 6364020, 9546030, 19092060]

約数ペア:

[(1, 19092060), (2, 9546030), (3, 6364020), (4, 4773015), (5, 3818412), (6, 3182010), (9, 2121340), (10, 1909206), (12, 1591005), (13, 1468620), (15, 1272804), (18, 1060670), (20, 954603), (26, 734310), (30, 636402), (36, 530335), (39, 489540), (41, 465660), (45, 424268), (52, 367155), (60, 318201), (65, 293724), (78, 244770), (82, 232830), (90, 212134), (117, 163180), (123, 155220), (130, 146862), (156, 122385), (164, 116415), (180, 106067), (195, 97908), (199, 95940), (205, 93132), (234, 81590), (246, 77610), (260, 73431), (369, 51740), (390, 48954), (398, 47970), (410, 46566), (468, 40795), (492, 38805), (533, 35820), (585, 32636), (597, 31980), (615, 31044), (738, 25870), (780, 24477), (796, 23985), (820, 23283), (995, 19188), (1066, 17910), (1170, 16318), (1194, 15990), (1230, 15522), (1476, 12935), (1599, 11940), (1791, 10660), (1845, 10348), (1990, 9594), (2132, 8955), (2340, 8159), (2388, 7995), (2460, 7761), (2587, 7380), (2665, 7164), (2985, 6396), (3198, 5970), (3582, 5330), (3690, 5174), (3980, 4797)]