431399550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{40507}}^1$

素因数の和:40593

約数の個数: 48

約数和(自身を含む): 1084966272

約数和(自身を除く): 653566722

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 710, 1065, 1775, 2130, 3550, 5325, 10650, 40507, 81014, 121521, 202535, 243042, 405070, 607605, 1012675, 1215210, 2025350, 2875997, 3038025, 5751994, 6076050, 8627991, 14379985, 17255982, 28759970, 43139955, 71899925, 86279910, 143799850, 215699775, 431399550]

約数ペア:

[(1, 431399550), (2, 215699775), (3, 143799850), (5, 86279910), (6, 71899925), (10, 43139955), (15, 28759970), (25, 17255982), (30, 14379985), (50, 8627991), (71, 6076050), (75, 5751994), (142, 3038025), (150, 2875997), (213, 2025350), (355, 1215210), (426, 1012675), (710, 607605), (1065, 405070), (1775, 243042), (2130, 202535), (3550, 121521), (5325, 81014), (10650, 40507)]