1900575660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{2969}}^1$

素因数の和:3255

約数の個数: 96

約数和(自身を含む): 5460618240

約数和(自身を除く): 3560042580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 227, 235, 282, 454, 470, 564, 681, 705, 908, 940, 1135, 1362, 1410, 2270, 2724, 2820, 2969, 3405, 4540, 5938, 6810, 8907, 10669, 11876, 13620, 14845, 17814, 21338, 29690, 32007, 35628, 42676, 44535, 53345, 59380, 64014, 89070, 106690, 128028, 139543, 160035, 178140, 213380, 279086, 320070, 418629, 558172, 640140, 673963, 697715, 837258, 1347926, 1395430, 1674516, 2021889, 2093145, 2695852, 2790860, 3369815, 4043778, 4186290, 6739630, 8087556, 8372580, 10109445, 13479260, 20218890, 31676261, 40437780, 63352522, 95028783, 126705044, 158381305, 190057566, 316762610, 380115132, 475143915, 633525220, 950287830, 1900575660]

約数ペア:

[(1, 1900575660), (2, 950287830), (3, 633525220), (4, 475143915), (5, 380115132), (6, 316762610), (10, 190057566), (12, 158381305), (15, 126705044), (20, 95028783), (30, 63352522), (47, 40437780), (60, 31676261), (94, 20218890), (141, 13479260), (188, 10109445), (227, 8372580), (235, 8087556), (282, 6739630), (454, 4186290), (470, 4043778), (564, 3369815), (681, 2790860), (705, 2695852), (908, 2093145), (940, 2021889), (1135, 1674516), (1362, 1395430), (1410, 1347926), (2270, 837258), (2724, 697715), (2820, 673963), (2969, 640140), (3405, 558172), (4540, 418629), (5938, 320070), (6810, 279086), (8907, 213380), (10669, 178140), (11876, 160035), (13620, 139543), (14845, 128028), (17814, 106690), (21338, 89070), (29690, 64014), (32007, 59380), (35628, 53345), (42676, 44535)]