16403730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11159}}^1$

素因数の和:11183

約数の個数: 48

約数和(自身を含む): 45800640

約数和(自身を除く): 29396910

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, 11159, 22318, 33477, 55795, 66954, 78113, 111590, 156226, 167385, 234339, 334770, 390565, 468678, 546791, 781130, 1093582, 1171695, 1640373, 2343390, 2733955, 3280746, 5467910, 8201865, 16403730]

約数ペア:

[(1, 16403730), (2, 8201865), (3, 5467910), (5, 3280746), (6, 2733955), (7, 2343390), (10, 1640373), (14, 1171695), (15, 1093582), (21, 781130), (30, 546791), (35, 468678), (42, 390565), (49, 334770), (70, 234339), (98, 167385), (105, 156226), (147, 111590), (210, 78113), (245, 66954), (294, 55795), (490, 33477), (735, 22318), (1470, 11159)]