130241790

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{503}}^1$

素因数の和:663

約数の個数: 128

約数和(自身を含む): 400619520

約数和(自身を除く): 270377730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 137, 189, 210, 270, 274, 315, 378, 411, 503, 630, 685, 822, 945, 959, 1006, 1233, 1370, 1509, 1890, 1918, 2055, 2466, 2515, 2877, 3018, 3521, 3699, 4110, 4527, 4795, 5030, 5754, 6165, 7042, 7398, 7545, 8631, 9054, 9590, 10563, 12330, 13581, 14385, 15090, 17262, 17605, 18495, 21126, 22635, 25893, 27162, 28770, 31689, 35210, 36990, 43155, 45270, 51786, 52815, 63378, 67905, 68911, 86310, 95067, 105630, 129465, 135810, 137822, 158445, 190134, 206733, 258930, 316890, 344555, 413466, 475335, 482377, 620199, 689110, 950670, 964754, 1033665, 1240398, 1447131, 1860597, 2067330, 2411885, 2894262, 3100995, 3721194, 4341393, 4823770, 6201990, 7235655, 8682786, 9302985, 13024179, 14471310, 18605970, 21706965, 26048358, 43413930, 65120895, 130241790]

約数ペア:

[(1, 130241790), (2, 65120895), (3, 43413930), (5, 26048358), (6, 21706965), (7, 18605970), (9, 14471310), (10, 13024179), (14, 9302985), (15, 8682786), (18, 7235655), (21, 6201990), (27, 4823770), (30, 4341393), (35, 3721194), (42, 3100995), (45, 2894262), (54, 2411885), (63, 2067330), (70, 1860597), (90, 1447131), (105, 1240398), (126, 1033665), (135, 964754), (137, 950670), (189, 689110), (210, 620199), (270, 482377), (274, 475335), (315, 413466), (378, 344555), (411, 316890), (503, 258930), (630, 206733), (685, 190134), (822, 158445), (945, 137822), (959, 135810), (1006, 129465), (1233, 105630), (1370, 95067), (1509, 86310), (1890, 68911), (1918, 67905), (2055, 63378), (2466, 52815), (2515, 51786), (2877, 45270), (3018, 43155), (3521, 36990), (3699, 35210), (4110, 31689), (4527, 28770), (4795, 27162), (5030, 25893), (5754, 22635), (6165, 21126), (7042, 18495), (7398, 17605), (7545, 17262), (8631, 15090), (9054, 14385), (9590, 13581), (10563, 12330)]