30197331388

素因数分解:

$2^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1129}}^1\times {\mathrm{2269}}^1$

素因数の和:3830

約数の個数: 48

約数和(自身を含む): 60618443200

約数和(自身を除く): 30421111812

約数列:

[1, 2, 4, 7, 14, 28, 421, 842, 1129, 1684, 2258, 2269, 2947, 4516, 4538, 5894, 7903, 9076, 11788, 15806, 15883, 31612, 31766, 63532, 475309, 950618, 955249, 1901236, 1910498, 2561701, 3327163, 3820996, 5123402, 6654326, 6686743, 10246804, 13308652, 13373486, 17931907, 26746972, 35863814, 71727628, 1078476121, 2156952242, 4313904484, 7549332847, 15098665694, 30197331388]

約数ペア:

[(1, 30197331388), (2, 15098665694), (4, 7549332847), (7, 4313904484), (14, 2156952242), (28, 1078476121), (421, 71727628), (842, 35863814), (1129, 26746972), (1684, 17931907), (2258, 13373486), (2269, 13308652), (2947, 10246804), (4516, 6686743), (4538, 6654326), (5894, 5123402), (7903, 3820996), (9076, 3327163), (11788, 2561701), (15806, 1910498), (15883, 1901236), (31612, 955249), (31766, 950618), (63532, 475309)]