457936030

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^2\times {\mathrm{157}}^1$

素因数の和:389

約数の個数: 48

約数和(自身を含む): 865213056

約数和(自身を除く): 407277026

約数列:

[1, 2, 5, 10, 31, 62, 97, 155, 157, 194, 310, 314, 485, 785, 970, 1570, 3007, 4867, 6014, 9409, 9734, 15035, 15229, 18818, 24335, 30070, 30458, 47045, 48670, 76145, 94090, 152290, 291679, 472099, 583358, 944198, 1458395, 1477213, 2360495, 2916790, 2954426, 4720990, 7386065, 14772130, 45793603, 91587206, 228968015, 457936030]

約数ペア:

[(1, 457936030), (2, 228968015), (5, 91587206), (10, 45793603), (31, 14772130), (62, 7386065), (97, 4720990), (155, 2954426), (157, 2916790), (194, 2360495), (310, 1477213), (314, 1458395), (485, 944198), (785, 583358), (970, 472099), (1570, 291679), (3007, 152290), (4867, 94090), (6014, 76145), (9409, 48670), (9734, 47045), (15035, 30458), (15229, 30070), (18818, 24335)]