204974130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1$

素因数の和:591

約数の個数: 64

約数和(自身を含む): 499903488

約数和(自身を除く): 294929358

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 167, 251, 326, 334, 489, 501, 502, 753, 815, 835, 978, 1002, 1255, 1506, 1630, 1670, 2445, 2505, 2510, 3765, 4890, 5010, 7530, 27221, 40913, 41917, 54442, 81663, 81826, 83834, 122739, 125751, 136105, 163326, 204565, 209585, 245478, 251502, 272210, 408315, 409130, 419170, 613695, 628755, 816630, 1227390, 1257510, 6832471, 13664942, 20497413, 34162355, 40994826, 68324710, 102487065, 204974130]

約数ペア:

[(1, 204974130), (2, 102487065), (3, 68324710), (5, 40994826), (6, 34162355), (10, 20497413), (15, 13664942), (30, 6832471), (163, 1257510), (167, 1227390), (251, 816630), (326, 628755), (334, 613695), (489, 419170), (501, 409130), (502, 408315), (753, 272210), (815, 251502), (835, 245478), (978, 209585), (1002, 204565), (1255, 163326), (1506, 136105), (1630, 125751), (1670, 122739), (2445, 83834), (2505, 81826), (2510, 81663), (3765, 54442), (4890, 41917), (5010, 40913), (7530, 27221)]