30273990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 75382272

約数和(自身を除く): 45108282

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 151, 163, 205, 246, 302, 326, 410, 453, 489, 615, 755, 815, 906, 978, 1230, 1510, 1630, 2265, 2445, 4530, 4890, 6191, 6683, 12382, 13366, 18573, 20049, 24613, 30955, 33415, 37146, 40098, 49226, 61910, 66830, 73839, 92865, 100245, 123065, 147678, 185730, 200490, 246130, 369195, 738390, 1009133, 2018266, 3027399, 5045665, 6054798, 10091330, 15136995, 30273990]

約数ペア:

[(1, 30273990), (2, 15136995), (3, 10091330), (5, 6054798), (6, 5045665), (10, 3027399), (15, 2018266), (30, 1009133), (41, 738390), (82, 369195), (123, 246130), (151, 200490), (163, 185730), (205, 147678), (246, 123065), (302, 100245), (326, 92865), (410, 73839), (453, 66830), (489, 61910), (615, 49226), (755, 40098), (815, 37146), (906, 33415), (978, 30955), (1230, 24613), (1510, 20049), (1630, 18573), (2265, 13366), (2445, 12382), (4530, 6683), (4890, 6191)]