1097969460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{373459}}^1$

素因数の和:373485

約数の個数: 72

約数和(自身を含む): 3576252960

約数和(自身を除く): 2478283500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 373459, 746918, 1120377, 1493836, 1867295, 2240754, 2614213, 3734590, 4481508, 5228426, 5601885, 7469180, 7842639, 10456852, 11203770, 13071065, 15685278, 18299491, 22407540, 26142130, 31370556, 36598982, 39213195, 52284260, 54898473, 73197964, 78426390, 91497455, 109796946, 156852780, 182994910, 219593892, 274492365, 365989820, 548984730, 1097969460]

約数ペア:

[(1, 1097969460), (2, 548984730), (3, 365989820), (4, 274492365), (5, 219593892), (6, 182994910), (7, 156852780), (10, 109796946), (12, 91497455), (14, 78426390), (15, 73197964), (20, 54898473), (21, 52284260), (28, 39213195), (30, 36598982), (35, 31370556), (42, 26142130), (49, 22407540), (60, 18299491), (70, 15685278), (84, 13071065), (98, 11203770), (105, 10456852), (140, 7842639), (147, 7469180), (196, 5601885), (210, 5228426), (245, 4481508), (294, 3734590), (420, 2614213), (490, 2240754), (588, 1867295), (735, 1493836), (980, 1120377), (1470, 746918), (2940, 373459)]