451388210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16001}}^1$

素因数の和:16059

約数の個数: 64

約数和(自身を含む): 1032321024

約数和(自身を除く): 580932814

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 70, 91, 130, 155, 182, 217, 310, 403, 434, 455, 806, 910, 1085, 2015, 2170, 2821, 4030, 5642, 14105, 16001, 28210, 32002, 80005, 112007, 160010, 208013, 224014, 416026, 496031, 560035, 992062, 1040065, 1120070, 1456091, 2080130, 2480155, 2912182, 3472217, 4960310, 6448403, 6944434, 7280455, 12896806, 14560910, 17361085, 32242015, 34722170, 45138821, 64484030, 90277642, 225694105, 451388210]

約数ペア:

[(1, 451388210), (2, 225694105), (5, 90277642), (7, 64484030), (10, 45138821), (13, 34722170), (14, 32242015), (26, 17361085), (31, 14560910), (35, 12896806), (62, 7280455), (65, 6944434), (70, 6448403), (91, 4960310), (130, 3472217), (155, 2912182), (182, 2480155), (217, 2080130), (310, 1456091), (403, 1120070), (434, 1040065), (455, 992062), (806, 560035), (910, 496031), (1085, 416026), (2015, 224014), (2170, 208013), (2821, 160010), (4030, 112007), (5642, 80005), (14105, 32002), (16001, 28210)]