744103430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{8807}}^1$

素因数の和:8909

約数の個数: 64

約数和(自身を含む): 1643784192

約数和(自身を除く): 899680762

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 71, 85, 119, 142, 170, 238, 355, 497, 595, 710, 994, 1190, 1207, 2414, 2485, 4970, 6035, 8449, 8807, 12070, 16898, 17614, 42245, 44035, 61649, 84490, 88070, 123298, 149719, 299438, 308245, 616490, 625297, 748595, 1048033, 1250594, 1497190, 2096066, 3126485, 4377079, 5240165, 6252970, 8754158, 10480330, 10630049, 21260098, 21885395, 43770790, 53150245, 74410343, 106300490, 148820686, 372051715, 744103430]

約数ペア:

[(1, 744103430), (2, 372051715), (5, 148820686), (7, 106300490), (10, 74410343), (14, 53150245), (17, 43770790), (34, 21885395), (35, 21260098), (70, 10630049), (71, 10480330), (85, 8754158), (119, 6252970), (142, 5240165), (170, 4377079), (238, 3126485), (355, 2096066), (497, 1497190), (595, 1250594), (710, 1048033), (994, 748595), (1190, 625297), (1207, 616490), (2414, 308245), (2485, 299438), (4970, 149719), (6035, 123298), (8449, 88070), (8807, 84490), (12070, 61649), (16898, 44035), (17614, 42245)]