4788390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 12519360

約数和(自身を除く): 7730970

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 41, 51, 82, 85, 102, 123, 170, 205, 229, 246, 255, 410, 458, 510, 615, 687, 697, 1145, 1230, 1374, 1394, 2091, 2290, 3435, 3485, 3893, 4182, 6870, 6970, 7786, 9389, 10455, 11679, 18778, 19465, 20910, 23358, 28167, 38930, 46945, 56334, 58395, 93890, 116790, 140835, 159613, 281670, 319226, 478839, 798065, 957678, 1596130, 2394195, 4788390]

約数ペア:

[(1, 4788390), (2, 2394195), (3, 1596130), (5, 957678), (6, 798065), (10, 478839), (15, 319226), (17, 281670), (30, 159613), (34, 140835), (41, 116790), (51, 93890), (82, 58395), (85, 56334), (102, 46945), (123, 38930), (170, 28167), (205, 23358), (229, 20910), (246, 19465), (255, 18778), (410, 11679), (458, 10455), (510, 9389), (615, 7786), (687, 6970), (697, 6870), (1145, 4182), (1230, 3893), (1374, 3485), (1394, 3435), (2091, 2290)]