822156670

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1$

素因数の和:597

約数の個数: 64

約数和(自身を含む): 1574640000

約数和(自身を除く): 752483330

約数列:

[1, 2, 5, 10, 29, 53, 58, 106, 145, 149, 265, 290, 298, 359, 530, 718, 745, 1490, 1537, 1795, 3074, 3590, 4321, 7685, 7897, 8642, 10411, 15370, 15794, 19027, 20822, 21605, 38054, 39485, 43210, 52055, 53491, 78970, 95135, 104110, 106982, 190270, 229013, 267455, 458026, 534910, 551783, 1103566, 1145065, 1551239, 2290130, 2758915, 2835023, 3102478, 5517830, 5670046, 7756195, 14175115, 15512390, 28350230, 82215667, 164431334, 411078335, 822156670]

約数ペア:

[(1, 822156670), (2, 411078335), (5, 164431334), (10, 82215667), (29, 28350230), (53, 15512390), (58, 14175115), (106, 7756195), (145, 5670046), (149, 5517830), (265, 3102478), (290, 2835023), (298, 2758915), (359, 2290130), (530, 1551239), (718, 1145065), (745, 1103566), (1490, 551783), (1537, 534910), (1795, 458026), (3074, 267455), (3590, 229013), (4321, 190270), (7685, 106982), (7897, 104110), (8642, 95135), (10411, 78970), (15370, 53491), (15794, 52055), (19027, 43210), (20822, 39485), (21605, 38054)]