28024590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{521}}^1$

素因数の和:705

約数の個数: 64

約数和(自身を含む): 73965312

約数和(自身を除く): 45940722

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 163, 165, 326, 330, 489, 521, 815, 978, 1042, 1563, 1630, 1793, 2445, 2605, 3126, 3586, 4890, 5210, 5379, 5731, 7815, 8965, 10758, 11462, 15630, 17193, 17930, 26895, 28655, 34386, 53790, 57310, 84923, 85965, 169846, 171930, 254769, 424615, 509538, 849230, 934153, 1273845, 1868306, 2547690, 2802459, 4670765, 5604918, 9341530, 14012295, 28024590]

約数ペア:

[(1, 28024590), (2, 14012295), (3, 9341530), (5, 5604918), (6, 4670765), (10, 2802459), (11, 2547690), (15, 1868306), (22, 1273845), (30, 934153), (33, 849230), (55, 509538), (66, 424615), (110, 254769), (163, 171930), (165, 169846), (326, 85965), (330, 84923), (489, 57310), (521, 53790), (815, 34386), (978, 28655), (1042, 26895), (1563, 17930), (1630, 17193), (1793, 15630), (2445, 11462), (2605, 10758), (3126, 8965), (3586, 7815), (4890, 5731), (5210, 5379)]