19076190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{683}}^1$

素因数の和:726

約数の個数: 96

約数和(自身を含む): 56142720

約数和(自身を除く): 37066530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 70, 95, 98, 105, 114, 133, 147, 190, 210, 245, 266, 285, 294, 399, 490, 570, 665, 683, 735, 798, 931, 1330, 1366, 1470, 1862, 1995, 2049, 2793, 3415, 3990, 4098, 4655, 4781, 5586, 6830, 9310, 9562, 10245, 12977, 13965, 14343, 20490, 23905, 25954, 27930, 28686, 33467, 38931, 47810, 64885, 66934, 71715, 77862, 90839, 100401, 129770, 143430, 167335, 181678, 194655, 200802, 272517, 334670, 389310, 454195, 502005, 545034, 635873, 908390, 1004010, 1271746, 1362585, 1907619, 2725170, 3179365, 3815238, 6358730, 9538095, 19076190]

約数ペア:

[(1, 19076190), (2, 9538095), (3, 6358730), (5, 3815238), (6, 3179365), (7, 2725170), (10, 1907619), (14, 1362585), (15, 1271746), (19, 1004010), (21, 908390), (30, 635873), (35, 545034), (38, 502005), (42, 454195), (49, 389310), (57, 334670), (70, 272517), (95, 200802), (98, 194655), (105, 181678), (114, 167335), (133, 143430), (147, 129770), (190, 100401), (210, 90839), (245, 77862), (266, 71715), (285, 66934), (294, 64885), (399, 47810), (490, 38931), (570, 33467), (665, 28686), (683, 27930), (735, 25954), (798, 23905), (931, 20490), (1330, 14343), (1366, 13965), (1470, 12977), (1862, 10245), (1995, 9562), (2049, 9310), (2793, 6830), (3415, 5586), (3990, 4781), (4098, 4655)]