84177210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{16603}}^1$

素因数の和:16639

約数の個数: 48

約数和(自身を含む): 218774304

約数和(自身を除く): 134597094

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 16603, 33206, 49809, 83015, 99618, 166030, 215839, 249045, 431678, 498090, 647517, 1079195, 1295034, 2158390, 2805907, 3237585, 5611814, 6475170, 8417721, 14029535, 16835442, 28059070, 42088605, 84177210]

約数ペア:

[(1, 84177210), (2, 42088605), (3, 28059070), (5, 16835442), (6, 14029535), (10, 8417721), (13, 6475170), (15, 5611814), (26, 3237585), (30, 2805907), (39, 2158390), (65, 1295034), (78, 1079195), (130, 647517), (169, 498090), (195, 431678), (338, 249045), (390, 215839), (507, 166030), (845, 99618), (1014, 83015), (1690, 49809), (2535, 33206), (5070, 16603)]