2973992910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{90203}}^1$

素因数の和:90377

約数の個数: 64

約数和(自身を含む): 8209285632

約数和(自身を除く): 5235292722

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 157, 210, 314, 471, 785, 942, 1099, 1570, 2198, 2355, 3297, 4710, 5495, 6594, 10990, 16485, 32970, 90203, 180406, 270609, 451015, 541218, 631421, 902030, 1262842, 1353045, 1894263, 2706090, 3157105, 3788526, 6314210, 9471315, 14161871, 18942630, 28323742, 42485613, 70809355, 84971226, 99133097, 141618710, 198266194, 212428065, 297399291, 424856130, 495665485, 594798582, 991330970, 1486996455, 2973992910]

約数ペア:

[(1, 2973992910), (2, 1486996455), (3, 991330970), (5, 594798582), (6, 495665485), (7, 424856130), (10, 297399291), (14, 212428065), (15, 198266194), (21, 141618710), (30, 99133097), (35, 84971226), (42, 70809355), (70, 42485613), (105, 28323742), (157, 18942630), (210, 14161871), (314, 9471315), (471, 6314210), (785, 3788526), (942, 3157105), (1099, 2706090), (1570, 1894263), (2198, 1353045), (2355, 1262842), (3297, 902030), (4710, 631421), (5495, 541218), (6594, 451015), (10990, 270609), (16485, 180406), (32970, 90203)]