3698730

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:145

約数の個数: 128

約数和(自身を含む): 11980800

約数和(自身を除く): 8282070

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 90, 95, 103, 105, 114, 126, 133, 135, 171, 189, 190, 206, 210, 266, 270, 285, 309, 315, 342, 378, 399, 513, 515, 570, 618, 630, 665, 721, 798, 855, 927, 945, 1026, 1030, 1197, 1330, 1442, 1545, 1710, 1854, 1890, 1957, 1995, 2163, 2394, 2565, 2781, 3090, 3591, 3605, 3914, 3990, 4326, 4635, 5130, 5562, 5871, 5985, 6489, 7182, 7210, 9270, 9785, 10815, 11742, 11970, 12978, 13699, 13905, 17613, 17955, 19467, 19570, 21630, 27398, 27810, 29355, 32445, 35226, 35910, 38934, 41097, 52839, 58710, 64890, 68495, 82194, 88065, 97335, 105678, 123291, 136990, 176130, 194670, 205485, 246582, 264195, 369873, 410970, 528390, 616455, 739746, 1232910, 1849365, 3698730]

約数ペア:

[(1, 3698730), (2, 1849365), (3, 1232910), (5, 739746), (6, 616455), (7, 528390), (9, 410970), (10, 369873), (14, 264195), (15, 246582), (18, 205485), (19, 194670), (21, 176130), (27, 136990), (30, 123291), (35, 105678), (38, 97335), (42, 88065), (45, 82194), (54, 68495), (57, 64890), (63, 58710), (70, 52839), (90, 41097), (95, 38934), (103, 35910), (105, 35226), (114, 32445), (126, 29355), (133, 27810), (135, 27398), (171, 21630), (189, 19570), (190, 19467), (206, 17955), (210, 17613), (266, 13905), (270, 13699), (285, 12978), (309, 11970), (315, 11742), (342, 10815), (378, 9785), (399, 9270), (513, 7210), (515, 7182), (570, 6489), (618, 5985), (630, 5871), (665, 5562), (721, 5130), (798, 4635), (855, 4326), (927, 3990), (945, 3914), (1026, 3605), (1030, 3591), (1197, 3090), (1330, 2781), (1442, 2565), (1545, 2394), (1710, 2163), (1854, 1995), (1890, 1957)]