139792380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25603}}^1$

素因数の和:25635

約数の個数: 96

約数和(自身を含む): 481764864

約数和(自身を除く): 341972484

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 25603, 51206, 76809, 102412, 128015, 153618, 179221, 256030, 307236, 332839, 358442, 384045, 512060, 537663, 665678, 716884, 768090, 896105, 998517, 1075326, 1331356, 1536180, 1664195, 1792210, 1997034, 2150652, 2329873, 2688315, 3328390, 3584420, 3994068, 4659746, 4992585, 5376630, 6656780, 6989619, 9319492, 9985170, 10753260, 11649365, 13979238, 19970340, 23298730, 27958476, 34948095, 46597460, 69896190, 139792380]

約数ペア:

[(1, 139792380), (2, 69896190), (3, 46597460), (4, 34948095), (5, 27958476), (6, 23298730), (7, 19970340), (10, 13979238), (12, 11649365), (13, 10753260), (14, 9985170), (15, 9319492), (20, 6989619), (21, 6656780), (26, 5376630), (28, 4992585), (30, 4659746), (35, 3994068), (39, 3584420), (42, 3328390), (52, 2688315), (60, 2329873), (65, 2150652), (70, 1997034), (78, 1792210), (84, 1664195), (91, 1536180), (105, 1331356), (130, 1075326), (140, 998517), (156, 896105), (182, 768090), (195, 716884), (210, 665678), (260, 537663), (273, 512060), (364, 384045), (390, 358442), (420, 332839), (455, 307236), (546, 256030), (780, 179221), (910, 153618), (1092, 128015), (1365, 102412), (1820, 76809), (2730, 51206), (5460, 25603)]