348515340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{1489}}^1$

素因数の和:1631

約数の個数: 96

約数和(自身を含む): 1009290240

約数和(自身を除く): 660774900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 83, 94, 141, 166, 188, 235, 249, 282, 332, 415, 470, 498, 564, 705, 830, 940, 996, 1245, 1410, 1489, 1660, 2490, 2820, 2978, 3901, 4467, 4980, 5956, 7445, 7802, 8934, 11703, 14890, 15604, 17868, 19505, 22335, 23406, 29780, 39010, 44670, 46812, 58515, 69983, 78020, 89340, 117030, 123587, 139966, 209949, 234060, 247174, 279932, 349915, 370761, 419898, 494348, 617935, 699830, 741522, 839796, 1049745, 1235870, 1399660, 1483044, 1853805, 2099490, 2471740, 3707610, 4198980, 5808589, 7415220, 11617178, 17425767, 23234356, 29042945, 34851534, 58085890, 69703068, 87128835, 116171780, 174257670, 348515340]

約数ペア:

[(1, 348515340), (2, 174257670), (3, 116171780), (4, 87128835), (5, 69703068), (6, 58085890), (10, 34851534), (12, 29042945), (15, 23234356), (20, 17425767), (30, 11617178), (47, 7415220), (60, 5808589), (83, 4198980), (94, 3707610), (141, 2471740), (166, 2099490), (188, 1853805), (235, 1483044), (249, 1399660), (282, 1235870), (332, 1049745), (415, 839796), (470, 741522), (498, 699830), (564, 617935), (705, 494348), (830, 419898), (940, 370761), (996, 349915), (1245, 279932), (1410, 247174), (1489, 234060), (1660, 209949), (2490, 139966), (2820, 123587), (2978, 117030), (3901, 89340), (4467, 78020), (4980, 69983), (5956, 58515), (7445, 46812), (7802, 44670), (8934, 39010), (11703, 29780), (14890, 23406), (15604, 22335), (17868, 19505)]