34860420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:474

約数の個数: 144

約数和(自身を含む): 122828160

約数和(自身を除く): 87967740

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, 70, 73, 84, 90, 105, 126, 140, 146, 180, 210, 219, 252, 292, 315, 365, 379, 420, 438, 511, 630, 657, 730, 758, 876, 1022, 1095, 1137, 1260, 1314, 1460, 1516, 1533, 1895, 2044, 2190, 2274, 2555, 2628, 2653, 3066, 3285, 3411, 3790, 4380, 4548, 4599, 5110, 5306, 5685, 6132, 6570, 6822, 7580, 7665, 7959, 9198, 10220, 10612, 11370, 13140, 13265, 13644, 15330, 15918, 17055, 18396, 22740, 22995, 23877, 26530, 27667, 30660, 31836, 34110, 39795, 45990, 47754, 53060, 55334, 68220, 79590, 83001, 91980, 95508, 110668, 119385, 138335, 159180, 166002, 193669, 238770, 249003, 276670, 332004, 387338, 415005, 477540, 498006, 553340, 581007, 774676, 830010, 968345, 996012, 1162014, 1245015, 1660020, 1743021, 1936690, 2324028, 2490030, 2905035, 3486042, 3873380, 4980060, 5810070, 6972084, 8715105, 11620140, 17430210, 34860420]

約数ペア:

[(1, 34860420), (2, 17430210), (3, 11620140), (4, 8715105), (5, 6972084), (6, 5810070), (7, 4980060), (9, 3873380), (10, 3486042), (12, 2905035), (14, 2490030), (15, 2324028), (18, 1936690), (20, 1743021), (21, 1660020), (28, 1245015), (30, 1162014), (35, 996012), (36, 968345), (42, 830010), (45, 774676), (60, 581007), (63, 553340), (70, 498006), (73, 477540), (84, 415005), (90, 387338), (105, 332004), (126, 276670), (140, 249003), (146, 238770), (180, 193669), (210, 166002), (219, 159180), (252, 138335), (292, 119385), (315, 110668), (365, 95508), (379, 91980), (420, 83001), (438, 79590), (511, 68220), (630, 55334), (657, 53060), (730, 47754), (758, 45990), (876, 39795), (1022, 34110), (1095, 31836), (1137, 30660), (1260, 27667), (1314, 26530), (1460, 23877), (1516, 22995), (1533, 22740), (1895, 18396), (2044, 17055), (2190, 15918), (2274, 15330), (2555, 13644), (2628, 13265), (2653, 13140), (3066, 11370), (3285, 10612), (3411, 10220), (3790, 9198), (4380, 7959), (4548, 7665), (4599, 7580), (5110, 6822), (5306, 6570), (5685, 6132)]