91914620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:363

約数の個数: 96

約数和(自身を含む): 230307840

約数和(自身を除く): 138393220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 67, 70, 82, 134, 140, 164, 205, 239, 268, 287, 335, 410, 469, 478, 574, 670, 820, 938, 956, 1148, 1195, 1340, 1435, 1673, 1876, 2345, 2390, 2747, 2870, 3346, 4690, 4780, 5494, 5740, 6692, 8365, 9380, 9799, 10988, 13735, 16013, 16730, 19229, 19598, 27470, 32026, 33460, 38458, 39196, 48995, 54940, 64052, 68593, 76916, 80065, 96145, 97990, 112091, 137186, 160130, 192290, 195980, 224182, 274372, 320260, 342965, 384580, 448364, 560455, 656533, 685930, 1120910, 1313066, 1371860, 2241820, 2626132, 3282665, 4595731, 6565330, 9191462, 13130660, 18382924, 22978655, 45957310, 91914620]

約数ペア:

[(1, 91914620), (2, 45957310), (4, 22978655), (5, 18382924), (7, 13130660), (10, 9191462), (14, 6565330), (20, 4595731), (28, 3282665), (35, 2626132), (41, 2241820), (67, 1371860), (70, 1313066), (82, 1120910), (134, 685930), (140, 656533), (164, 560455), (205, 448364), (239, 384580), (268, 342965), (287, 320260), (335, 274372), (410, 224182), (469, 195980), (478, 192290), (574, 160130), (670, 137186), (820, 112091), (938, 97990), (956, 96145), (1148, 80065), (1195, 76916), (1340, 68593), (1435, 64052), (1673, 54940), (1876, 48995), (2345, 39196), (2390, 38458), (2747, 33460), (2870, 32026), (3346, 27470), (4690, 19598), (4780, 19229), (5494, 16730), (5740, 16013), (6692, 13735), (8365, 10988), (9380, 9799)]