157029810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{106823}}^1$

素因数の和:106847

約数の個数: 48

約数和(自身を含む): 438405696

約数和(自身を除く): 281375886

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 106823, 213646, 320469, 534115, 640938, 747761, 1068230, 1495522, 1602345, 2243283, 3204690, 3738805, 4486566, 5234327, 7477610, 10468654, 11216415, 15702981, 22432830, 26171635, 31405962, 52343270, 78514905, 157029810]

約数ペア:

[(1, 157029810), (2, 78514905), (3, 52343270), (5, 31405962), (6, 26171635), (7, 22432830), (10, 15702981), (14, 11216415), (15, 10468654), (21, 7477610), (30, 5234327), (35, 4486566), (42, 3738805), (49, 3204690), (70, 2243283), (98, 1602345), (105, 1495522), (147, 1068230), (210, 747761), (245, 640938), (294, 534115), (490, 320469), (735, 213646), (1470, 106823)]