194461290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{11807}}^1$

素因数の和:11884

約数の個数: 64

約数和(自身を含む): 527109120

約数和(自身を除く): 332647830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 90, 122, 135, 183, 270, 305, 366, 549, 610, 915, 1098, 1647, 1830, 2745, 3294, 5490, 8235, 11807, 16470, 23614, 35421, 59035, 70842, 106263, 118070, 177105, 212526, 318789, 354210, 531315, 637578, 720227, 1062630, 1440454, 1593945, 2160681, 3187890, 3601135, 4321362, 6482043, 7202270, 10803405, 12964086, 19446129, 21606810, 32410215, 38892258, 64820430, 97230645, 194461290]

約数ペア:

[(1, 194461290), (2, 97230645), (3, 64820430), (5, 38892258), (6, 32410215), (9, 21606810), (10, 19446129), (15, 12964086), (18, 10803405), (27, 7202270), (30, 6482043), (45, 4321362), (54, 3601135), (61, 3187890), (90, 2160681), (122, 1593945), (135, 1440454), (183, 1062630), (270, 720227), (305, 637578), (366, 531315), (549, 354210), (610, 318789), (915, 212526), (1098, 177105), (1647, 118070), (1830, 106263), (2745, 70842), (3294, 59035), (5490, 35421), (8235, 23614), (11807, 16470)]