61177740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1913}}^1$

素因数の和:1979

約数の個数: 96

約数和(自身を含む): 189072576

約数和(自身を除く): 127894836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 41, 52, 60, 65, 78, 82, 123, 130, 156, 164, 195, 205, 246, 260, 390, 410, 492, 533, 615, 780, 820, 1066, 1230, 1599, 1913, 2132, 2460, 2665, 3198, 3826, 5330, 5739, 6396, 7652, 7995, 9565, 10660, 11478, 15990, 19130, 22956, 24869, 28695, 31980, 38260, 49738, 57390, 74607, 78433, 99476, 114780, 124345, 149214, 156866, 235299, 248690, 298428, 313732, 373035, 392165, 470598, 497380, 746070, 784330, 941196, 1019629, 1176495, 1492140, 1568660, 2039258, 2352990, 3058887, 4078516, 4705980, 5098145, 6117774, 10196290, 12235548, 15294435, 20392580, 30588870, 61177740]

約数ペア:

[(1, 61177740), (2, 30588870), (3, 20392580), (4, 15294435), (5, 12235548), (6, 10196290), (10, 6117774), (12, 5098145), (13, 4705980), (15, 4078516), (20, 3058887), (26, 2352990), (30, 2039258), (39, 1568660), (41, 1492140), (52, 1176495), (60, 1019629), (65, 941196), (78, 784330), (82, 746070), (123, 497380), (130, 470598), (156, 392165), (164, 373035), (195, 313732), (205, 298428), (246, 248690), (260, 235299), (390, 156866), (410, 149214), (492, 124345), (533, 114780), (615, 99476), (780, 78433), (820, 74607), (1066, 57390), (1230, 49738), (1599, 38260), (1913, 31980), (2132, 28695), (2460, 24869), (2665, 22956), (3198, 19130), (3826, 15990), (5330, 11478), (5739, 10660), (6396, 9565), (7652, 7995)]