318635340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{587}}^1$

素因数の和:791

約数の個数: 96

約数和(自身を含む): 912764160

約数和(自身を除く): 594128820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 109, 166, 218, 249, 327, 332, 415, 436, 498, 545, 587, 654, 830, 996, 1090, 1174, 1245, 1308, 1635, 1660, 1761, 2180, 2348, 2490, 2935, 3270, 3522, 4980, 5870, 6540, 7044, 8805, 9047, 11740, 17610, 18094, 27141, 35220, 36188, 45235, 48721, 54282, 63983, 90470, 97442, 108564, 127966, 135705, 146163, 180940, 191949, 194884, 243605, 255932, 271410, 292326, 319915, 383898, 487210, 542820, 584652, 639830, 730815, 767796, 959745, 974420, 1279660, 1461630, 1919490, 2923260, 3838980, 5310589, 10621178, 15931767, 21242356, 26552945, 31863534, 53105890, 63727068, 79658835, 106211780, 159317670, 318635340]

約数ペア:

[(1, 318635340), (2, 159317670), (3, 106211780), (4, 79658835), (5, 63727068), (6, 53105890), (10, 31863534), (12, 26552945), (15, 21242356), (20, 15931767), (30, 10621178), (60, 5310589), (83, 3838980), (109, 2923260), (166, 1919490), (218, 1461630), (249, 1279660), (327, 974420), (332, 959745), (415, 767796), (436, 730815), (498, 639830), (545, 584652), (587, 542820), (654, 487210), (830, 383898), (996, 319915), (1090, 292326), (1174, 271410), (1245, 255932), (1308, 243605), (1635, 194884), (1660, 191949), (1761, 180940), (2180, 146163), (2348, 135705), (2490, 127966), (2935, 108564), (3270, 97442), (3522, 90470), (4980, 63983), (5870, 54282), (6540, 48721), (7044, 45235), (8805, 36188), (9047, 35220), (11740, 27141), (17610, 18094)]