2017807290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{4723}}^1$

素因数の和:4884

約数の個数: 96

約数和(自身を含む): 5412116736

約数和(自身を除く): 3394309446

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 101, 141, 202, 235, 282, 303, 423, 470, 505, 606, 705, 846, 909, 1010, 1410, 1515, 1818, 2115, 3030, 4230, 4545, 4723, 4747, 9090, 9446, 9494, 14169, 14241, 23615, 23735, 28338, 28482, 42507, 42723, 47230, 47470, 70845, 71205, 85014, 85446, 141690, 142410, 212535, 213615, 221981, 425070, 427230, 443962, 477023, 665943, 954046, 1109905, 1331886, 1431069, 1997829, 2219810, 2385115, 2862138, 3329715, 3995658, 4293207, 4770230, 6659430, 7155345, 8586414, 9989145, 14310690, 19978290, 21466035, 22420081, 42932070, 44840162, 67260243, 112100405, 134520486, 201780729, 224200810, 336301215, 403561458, 672602430, 1008903645, 2017807290]

約数ペア:

[(1, 2017807290), (2, 1008903645), (3, 672602430), (5, 403561458), (6, 336301215), (9, 224200810), (10, 201780729), (15, 134520486), (18, 112100405), (30, 67260243), (45, 44840162), (47, 42932070), (90, 22420081), (94, 21466035), (101, 19978290), (141, 14310690), (202, 9989145), (235, 8586414), (282, 7155345), (303, 6659430), (423, 4770230), (470, 4293207), (505, 3995658), (606, 3329715), (705, 2862138), (846, 2385115), (909, 2219810), (1010, 1997829), (1410, 1431069), (1515, 1331886), (1818, 1109905), (2115, 954046), (3030, 665943), (4230, 477023), (4545, 443962), (4723, 427230), (4747, 425070), (9090, 221981), (9446, 213615), (9494, 212535), (14169, 142410), (14241, 141690), (23615, 85446), (23735, 85014), (28338, 71205), (28482, 70845), (42507, 47470), (42723, 47230)]