194569830

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7919}}^1$

素因数の和:7955

約数の個数: 128

約数和(自身を含む): 638668800

約数和(自身を除く): 444098970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 455, 546, 585, 630, 702, 819, 910, 945, 1170, 1365, 1638, 1755, 1890, 2457, 2730, 3510, 4095, 4914, 7919, 8190, 12285, 15838, 23757, 24570, 39595, 47514, 55433, 71271, 79190, 102947, 110866, 118785, 142542, 166299, 205894, 213813, 237570, 277165, 308841, 332598, 356355, 427626, 498897, 514735, 554330, 617682, 712710, 720629, 831495, 926523, 997794, 1029470, 1069065, 1441258, 1496691, 1544205, 1662990, 1853046, 2138130, 2161887, 2494485, 2779569, 2993382, 3088410, 3603145, 4323774, 4632615, 4988970, 5559138, 6485661, 7206290, 7483455, 9265230, 10809435, 12971322, 13897845, 14966910, 19456983, 21618870, 27795690, 32428305, 38913966, 64856610, 97284915, 194569830]

約数ペア:

[(1, 194569830), (2, 97284915), (3, 64856610), (5, 38913966), (6, 32428305), (7, 27795690), (9, 21618870), (10, 19456983), (13, 14966910), (14, 13897845), (15, 12971322), (18, 10809435), (21, 9265230), (26, 7483455), (27, 7206290), (30, 6485661), (35, 5559138), (39, 4988970), (42, 4632615), (45, 4323774), (54, 3603145), (63, 3088410), (65, 2993382), (70, 2779569), (78, 2494485), (90, 2161887), (91, 2138130), (105, 1853046), (117, 1662990), (126, 1544205), (130, 1496691), (135, 1441258), (182, 1069065), (189, 1029470), (195, 997794), (210, 926523), (234, 831495), (270, 720629), (273, 712710), (315, 617682), (351, 554330), (378, 514735), (390, 498897), (455, 427626), (546, 356355), (585, 332598), (630, 308841), (702, 277165), (819, 237570), (910, 213813), (945, 205894), (1170, 166299), (1365, 142542), (1638, 118785), (1755, 110866), (1890, 102947), (2457, 79190), (2730, 71271), (3510, 55433), (4095, 47514), (4914, 39595), (7919, 24570), (8190, 23757), (12285, 15838)]