149549190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1013}}^1$

素因数の和:1086

約数の個数: 128

約数和(自身を含む): 443888640

約数和(自身を除く): 294339450

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 37, 38, 42, 57, 70, 74, 95, 105, 111, 114, 133, 185, 190, 210, 222, 259, 266, 285, 370, 399, 518, 555, 570, 665, 703, 777, 798, 1013, 1110, 1295, 1330, 1406, 1554, 1995, 2026, 2109, 2590, 3039, 3515, 3885, 3990, 4218, 4921, 5065, 6078, 7030, 7091, 7770, 9842, 10130, 10545, 14182, 14763, 15195, 19247, 21090, 21273, 24605, 29526, 30390, 35455, 37481, 38494, 42546, 49210, 57741, 70910, 73815, 74962, 96235, 106365, 112443, 115482, 134729, 147630, 187405, 192470, 212730, 224886, 262367, 269458, 288705, 374810, 404187, 524734, 562215, 577410, 673645, 712139, 787101, 808374, 1124430, 1311835, 1347290, 1424278, 1574202, 2020935, 2136417, 2623670, 3560695, 3935505, 4041870, 4272834, 4984973, 7121390, 7871010, 9969946, 10682085, 14954919, 21364170, 24924865, 29909838, 49849730, 74774595, 149549190]

約数ペア:

[(1, 149549190), (2, 74774595), (3, 49849730), (5, 29909838), (6, 24924865), (7, 21364170), (10, 14954919), (14, 10682085), (15, 9969946), (19, 7871010), (21, 7121390), (30, 4984973), (35, 4272834), (37, 4041870), (38, 3935505), (42, 3560695), (57, 2623670), (70, 2136417), (74, 2020935), (95, 1574202), (105, 1424278), (111, 1347290), (114, 1311835), (133, 1124430), (185, 808374), (190, 787101), (210, 712139), (222, 673645), (259, 577410), (266, 562215), (285, 524734), (370, 404187), (399, 374810), (518, 288705), (555, 269458), (570, 262367), (665, 224886), (703, 212730), (777, 192470), (798, 187405), (1013, 147630), (1110, 134729), (1295, 115482), (1330, 112443), (1406, 106365), (1554, 96235), (1995, 74962), (2026, 73815), (2109, 70910), (2590, 57741), (3039, 49210), (3515, 42546), (3885, 38494), (3990, 37481), (4218, 35455), (4921, 30390), (5065, 29526), (6078, 24605), (7030, 21273), (7091, 21090), (7770, 19247), (9842, 15195), (10130, 14763), (10545, 14182)]