19457029230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{87751}}^1$

素因数の和:88169

約数の個数: 64

約数和(自身を含む): 49281523200

約数和(自身を除く): 29824493970

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 389, 570, 778, 1167, 1945, 2334, 3890, 5835, 7391, 11670, 14782, 22173, 36955, 44346, 73910, 87751, 110865, 175502, 221730, 263253, 438755, 526506, 877510, 1316265, 1667269, 2632530, 3334538, 5001807, 8336345, 10003614, 16672690, 25009035, 34135139, 50018070, 68270278, 102405417, 170675695, 204810834, 341351390, 512027085, 648567641, 1024054170, 1297135282, 1945702923, 3242838205, 3891405846, 6485676410, 9728514615, 19457029230]

約数ペア:

[(1, 19457029230), (2, 9728514615), (3, 6485676410), (5, 3891405846), (6, 3242838205), (10, 1945702923), (15, 1297135282), (19, 1024054170), (30, 648567641), (38, 512027085), (57, 341351390), (95, 204810834), (114, 170675695), (190, 102405417), (285, 68270278), (389, 50018070), (570, 34135139), (778, 25009035), (1167, 16672690), (1945, 10003614), (2334, 8336345), (3890, 5001807), (5835, 3334538), (7391, 2632530), (11670, 1667269), (14782, 1316265), (22173, 877510), (36955, 526506), (44346, 438755), (73910, 263253), (87751, 221730), (110865, 175502)]