74117790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{251}}^1$

素因数の和:474

約数の個数: 96

約数和(自身を含む): 205916256

約数和(自身を除く): 131798466

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 193, 251, 255, 306, 386, 502, 510, 579, 753, 765, 965, 1158, 1255, 1506, 1530, 1737, 1930, 2259, 2510, 2895, 3281, 3474, 3765, 4267, 4518, 5790, 6562, 7530, 8534, 8685, 9843, 11295, 12801, 16405, 17370, 19686, 21335, 22590, 25602, 29529, 32810, 38403, 42670, 48443, 49215, 59058, 64005, 76806, 96886, 98430, 128010, 145329, 147645, 192015, 242215, 290658, 295290, 384030, 435987, 484430, 726645, 823531, 871974, 1453290, 1647062, 2179935, 2470593, 4117655, 4359870, 4941186, 7411779, 8235310, 12352965, 14823558, 24705930, 37058895, 74117790]

約数ペア:

[(1, 74117790), (2, 37058895), (3, 24705930), (5, 14823558), (6, 12352965), (9, 8235310), (10, 7411779), (15, 4941186), (17, 4359870), (18, 4117655), (30, 2470593), (34, 2179935), (45, 1647062), (51, 1453290), (85, 871974), (90, 823531), (102, 726645), (153, 484430), (170, 435987), (193, 384030), (251, 295290), (255, 290658), (306, 242215), (386, 192015), (502, 147645), (510, 145329), (579, 128010), (753, 98430), (765, 96886), (965, 76806), (1158, 64005), (1255, 59058), (1506, 49215), (1530, 48443), (1737, 42670), (1930, 38403), (2259, 32810), (2510, 29529), (2895, 25602), (3281, 22590), (3474, 21335), (3765, 19686), (4267, 17370), (4518, 16405), (5790, 12801), (6562, 11295), (7530, 9843), (8534, 8685)]