15678069140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1\times {\mathrm{55061}}^1$

素因数の和:55712

約数の個数: 48

約数和(自身を含む): 34411547520

約数和(自身を除く): 18733478380

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 619, 1238, 2476, 3095, 6190, 12380, 14237, 28474, 55061, 56948, 71185, 110122, 142370, 220244, 275305, 284740, 550610, 1101220, 1266403, 2532806, 5065612, 6332015, 12664030, 25328060, 34082759, 68165518, 136331036, 170413795, 340827590, 681655180, 783903457, 1567806914, 3135613828, 3919517285, 7839034570, 15678069140]

約数ペア:

[(1, 15678069140), (2, 7839034570), (4, 3919517285), (5, 3135613828), (10, 1567806914), (20, 783903457), (23, 681655180), (46, 340827590), (92, 170413795), (115, 136331036), (230, 68165518), (460, 34082759), (619, 25328060), (1238, 12664030), (2476, 6332015), (3095, 5065612), (6190, 2532806), (12380, 1266403), (14237, 1101220), (28474, 550610), (55061, 284740), (56948, 275305), (71185, 220244), (110122, 142370)]