102321660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{243623}}^1$

素因数の和:243642

約数の個数: 48

約数和(自身を含む): 327430656

約数和(自身を除く): 225108996

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 243623, 487246, 730869, 974492, 1218115, 1461738, 1705361, 2436230, 2923476, 3410722, 3654345, 4872460, 5116083, 6821444, 7308690, 8526805, 10232166, 14617380, 17053610, 20464332, 25580415, 34107220, 51160830, 102321660]

約数ペア:

[(1, 102321660), (2, 51160830), (3, 34107220), (4, 25580415), (5, 20464332), (6, 17053610), (7, 14617380), (10, 10232166), (12, 8526805), (14, 7308690), (15, 6821444), (20, 5116083), (21, 4872460), (28, 3654345), (30, 3410722), (35, 2923476), (42, 2436230), (60, 1705361), (70, 1461738), (84, 1218115), (105, 974492), (140, 730869), (210, 487246), (420, 243623)]