23158530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{467}}^1$

素因数の和:528

約数の個数: 96

約数和(自身を含む): 65707200

約数和(自身を除く): 42548670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 29, 30, 38, 45, 57, 58, 87, 90, 95, 114, 145, 171, 174, 190, 261, 285, 290, 342, 435, 467, 522, 551, 570, 855, 870, 934, 1102, 1305, 1401, 1653, 1710, 2335, 2610, 2755, 2802, 3306, 4203, 4670, 4959, 5510, 7005, 8265, 8406, 8873, 9918, 13543, 14010, 16530, 17746, 21015, 24795, 26619, 27086, 40629, 42030, 44365, 49590, 53238, 67715, 79857, 81258, 88730, 121887, 133095, 135430, 159714, 203145, 243774, 257317, 266190, 399285, 406290, 514634, 609435, 771951, 798570, 1218870, 1286585, 1543902, 2315853, 2573170, 3859755, 4631706, 7719510, 11579265, 23158530]

約数ペア:

[(1, 23158530), (2, 11579265), (3, 7719510), (5, 4631706), (6, 3859755), (9, 2573170), (10, 2315853), (15, 1543902), (18, 1286585), (19, 1218870), (29, 798570), (30, 771951), (38, 609435), (45, 514634), (57, 406290), (58, 399285), (87, 266190), (90, 257317), (95, 243774), (114, 203145), (145, 159714), (171, 135430), (174, 133095), (190, 121887), (261, 88730), (285, 81258), (290, 79857), (342, 67715), (435, 53238), (467, 49590), (522, 44365), (551, 42030), (570, 40629), (855, 27086), (870, 26619), (934, 24795), (1102, 21015), (1305, 17746), (1401, 16530), (1653, 14010), (1710, 13543), (2335, 9918), (2610, 8873), (2755, 8406), (2802, 8265), (3306, 7005), (4203, 5510), (4670, 4959)]