70880507890

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4219}}^1\times {\mathrm{12263}}^1$

素因数の和:16626

約数の個数: 32

約数和(自身を含む): 128557134720

約数和(自身を除く): 57676626830

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 4219, 8438, 12263, 21095, 24526, 42190, 61315, 122630, 578003, 1156006, 1680031, 2890015, 3360062, 5780030, 8400155, 16800310, 51737597, 103475194, 258687985, 517375970, 7088050789, 14176101578, 35440253945, 70880507890]

約数ペア:

[(1, 70880507890), (2, 35440253945), (5, 14176101578), (10, 7088050789), (137, 517375970), (274, 258687985), (685, 103475194), (1370, 51737597), (4219, 16800310), (8438, 8400155), (12263, 5780030), (21095, 3360062), (24526, 2890015), (42190, 1680031), (61315, 1156006), (122630, 578003)]