2642142710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{1409}}^1$

素因数の和:1733

約数の個数: 64

約数和(自身を含む): 5145845760

約数和(自身を除く): 2503703050

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 263, 310, 526, 713, 1315, 1409, 1426, 2630, 2818, 3565, 6049, 7045, 7130, 8153, 12098, 14090, 16306, 30245, 32407, 40765, 43679, 60490, 64814, 81530, 87358, 162035, 187519, 218395, 324070, 370567, 375038, 436790, 741134, 937595, 1004617, 1852835, 1875190, 2009234, 3705670, 5023085, 8523041, 10046170, 11487577, 17046082, 22975154, 42615205, 57437885, 85230410, 114875770, 264214271, 528428542, 1321071355, 2642142710]

約数ペア:

[(1, 2642142710), (2, 1321071355), (5, 528428542), (10, 264214271), (23, 114875770), (31, 85230410), (46, 57437885), (62, 42615205), (115, 22975154), (155, 17046082), (230, 11487577), (263, 10046170), (310, 8523041), (526, 5023085), (713, 3705670), (1315, 2009234), (1409, 1875190), (1426, 1852835), (2630, 1004617), (2818, 937595), (3565, 741134), (6049, 436790), (7045, 375038), (7130, 370567), (8153, 324070), (12098, 218395), (14090, 187519), (16306, 162035), (30245, 87358), (32407, 81530), (40765, 64814), (43679, 60490)]