38931970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:296

約数の個数: 96

約数和(自身を含む): 92192256

約数和(自身を除く): 53260286

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 49, 55, 62, 70, 77, 98, 110, 154, 155, 217, 233, 245, 310, 341, 385, 434, 466, 490, 539, 682, 770, 1078, 1085, 1165, 1519, 1631, 1705, 2170, 2330, 2387, 2563, 2695, 3038, 3262, 3410, 4774, 5126, 5390, 7223, 7595, 8155, 11417, 11935, 12815, 14446, 15190, 16310, 16709, 17941, 22834, 23870, 25630, 33418, 35882, 36115, 50561, 57085, 72230, 79453, 83545, 89705, 101122, 114170, 125587, 158906, 167090, 179410, 251174, 252805, 353927, 397265, 505610, 556171, 627935, 707854, 794530, 1112342, 1255870, 1769635, 2780855, 3539270, 3893197, 5561710, 7786394, 19465985, 38931970]

約数ペア:

[(1, 38931970), (2, 19465985), (5, 7786394), (7, 5561710), (10, 3893197), (11, 3539270), (14, 2780855), (22, 1769635), (31, 1255870), (35, 1112342), (49, 794530), (55, 707854), (62, 627935), (70, 556171), (77, 505610), (98, 397265), (110, 353927), (154, 252805), (155, 251174), (217, 179410), (233, 167090), (245, 158906), (310, 125587), (341, 114170), (385, 101122), (434, 89705), (466, 83545), (490, 79453), (539, 72230), (682, 57085), (770, 50561), (1078, 36115), (1085, 35882), (1165, 33418), (1519, 25630), (1631, 23870), (1705, 22834), (2170, 17941), (2330, 16709), (2387, 16310), (2563, 15190), (2695, 14446), (3038, 12815), (3262, 11935), (3410, 11417), (4774, 8155), (5126, 7595), (5390, 7223)]