130023852

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{397}}^1\times {\mathrm{557}}^1$

素因数の和:975

約数の個数: 72

約数和(自身を含む): 354446064

約数和(自身を除く): 224422212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 397, 557, 588, 794, 1114, 1191, 1588, 1671, 2228, 2382, 2779, 3342, 3899, 4764, 5558, 6684, 7798, 8337, 11116, 11697, 15596, 16674, 19453, 23394, 27293, 33348, 38906, 46788, 54586, 58359, 77812, 81879, 109172, 116718, 163758, 221129, 233436, 327516, 442258, 663387, 884516, 1326774, 1547903, 2653548, 3095806, 4643709, 6191612, 9287418, 10835321, 18574836, 21670642, 32505963, 43341284, 65011926, 130023852]

約数ペア:

[(1, 130023852), (2, 65011926), (3, 43341284), (4, 32505963), (6, 21670642), (7, 18574836), (12, 10835321), (14, 9287418), (21, 6191612), (28, 4643709), (42, 3095806), (49, 2653548), (84, 1547903), (98, 1326774), (147, 884516), (196, 663387), (294, 442258), (397, 327516), (557, 233436), (588, 221129), (794, 163758), (1114, 116718), (1191, 109172), (1588, 81879), (1671, 77812), (2228, 58359), (2382, 54586), (2779, 46788), (3342, 38906), (3899, 33348), (4764, 27293), (5558, 23394), (6684, 19453), (7798, 16674), (8337, 15596), (11116, 11697)]