168902151530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{391639}}^1$

素因数の和:391815

約数の個数: 64

約数和(自身を含む): 356649315840

約数和(自身を除く): 187747164310

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 101, 122, 202, 305, 427, 505, 610, 707, 854, 1010, 1414, 2135, 3535, 4270, 6161, 7070, 12322, 30805, 43127, 61610, 86254, 215635, 391639, 431270, 783278, 1958195, 2741473, 3916390, 5482946, 13707365, 23889979, 27414730, 39555539, 47779958, 79111078, 119449895, 167229853, 197777695, 238899790, 276888773, 334459706, 395555390, 553777546, 836149265, 1384443865, 1672298530, 2412887879, 2768887730, 4825775758, 12064439395, 16890215153, 24128878790, 33780430306, 84451075765, 168902151530]

約数ペア:

[(1, 168902151530), (2, 84451075765), (5, 33780430306), (7, 24128878790), (10, 16890215153), (14, 12064439395), (35, 4825775758), (61, 2768887730), (70, 2412887879), (101, 1672298530), (122, 1384443865), (202, 836149265), (305, 553777546), (427, 395555390), (505, 334459706), (610, 276888773), (707, 238899790), (854, 197777695), (1010, 167229853), (1414, 119449895), (2135, 79111078), (3535, 47779958), (4270, 39555539), (6161, 27414730), (7070, 23889979), (12322, 13707365), (30805, 5482946), (43127, 3916390), (61610, 2741473), (86254, 1958195), (215635, 783278), (391639, 431270)]