70867160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19469}}^1$

素因数の和:19500

約数の個数: 64

約数和(自身を含む): 196257600

約数和(自身を除く): 125390440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 19469, 38938, 77876, 97345, 136283, 155752, 194690, 253097, 272566, 389380, 506194, 545132, 681415, 778760, 1012388, 1090264, 1265485, 1362830, 1771679, 2024776, 2530970, 2725660, 3543358, 5061940, 5451320, 7086716, 8858395, 10123880, 14173432, 17716790, 35433580, 70867160]

約数ペア:

[(1, 70867160), (2, 35433580), (4, 17716790), (5, 14173432), (7, 10123880), (8, 8858395), (10, 7086716), (13, 5451320), (14, 5061940), (20, 3543358), (26, 2725660), (28, 2530970), (35, 2024776), (40, 1771679), (52, 1362830), (56, 1265485), (65, 1090264), (70, 1012388), (91, 778760), (104, 681415), (130, 545132), (140, 506194), (182, 389380), (260, 272566), (280, 253097), (364, 194690), (455, 155752), (520, 136283), (728, 97345), (910, 77876), (1820, 38938), (3640, 19469)]