698970090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{256033}}^1$

素因数の和:256063

約数の個数: 64

約数和(自身を含む): 2064658176

約数和(自身を除く): 1365688086

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 256033, 512066, 768099, 1280165, 1536198, 1792231, 2560330, 3328429, 3584462, 3840495, 5376693, 6656858, 7680990, 8961155, 9985287, 10753386, 16642145, 17922310, 19970574, 23299003, 26883465, 33284290, 46598006, 49926435, 53766930, 69897009, 99852870, 116495015, 139794018, 232990030, 349485045, 698970090]

約数ペア:

[(1, 698970090), (2, 349485045), (3, 232990030), (5, 139794018), (6, 116495015), (7, 99852870), (10, 69897009), (13, 53766930), (14, 49926435), (15, 46598006), (21, 33284290), (26, 26883465), (30, 23299003), (35, 19970574), (39, 17922310), (42, 16642145), (65, 10753386), (70, 9985287), (78, 8961155), (91, 7680990), (105, 6656858), (130, 5376693), (182, 3840495), (195, 3584462), (210, 3328429), (273, 2560330), (390, 1792231), (455, 1536198), (546, 1280165), (910, 768099), (1365, 512066), (2730, 256033)]