17273970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{3917}}^1$

素因数の和:3944

約数の個数: 72

約数和(自身を含む): 52258284

約数和(自身を除く): 34984314

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 3917, 4410, 7834, 11751, 19585, 23502, 27419, 35253, 39170, 54838, 58755, 70506, 82257, 117510, 137095, 164514, 176265, 191933, 246771, 274190, 352530, 383866, 411285, 493542, 575799, 822570, 959665, 1151598, 1233855, 1727397, 1919330, 2467710, 2878995, 3454794, 5757990, 8636985, 17273970]

約数ペア:

[(1, 17273970), (2, 8636985), (3, 5757990), (5, 3454794), (6, 2878995), (7, 2467710), (9, 1919330), (10, 1727397), (14, 1233855), (15, 1151598), (18, 959665), (21, 822570), (30, 575799), (35, 493542), (42, 411285), (45, 383866), (49, 352530), (63, 274190), (70, 246771), (90, 191933), (98, 176265), (105, 164514), (126, 137095), (147, 117510), (210, 82257), (245, 70506), (294, 58755), (315, 54838), (441, 39170), (490, 35253), (630, 27419), (735, 23502), (882, 19585), (1470, 11751), (2205, 7834), (3917, 4410)]