27203910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1301}}^1$

素因数の和:1369

約数の個数: 64

約数和(自身を含む): 70870464

約数和(自身を除く): 43666554

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 41, 51, 82, 85, 102, 123, 170, 205, 246, 255, 410, 510, 615, 697, 1230, 1301, 1394, 2091, 2602, 3485, 3903, 4182, 6505, 6970, 7806, 10455, 13010, 19515, 20910, 22117, 39030, 44234, 53341, 66351, 106682, 110585, 132702, 160023, 221170, 266705, 320046, 331755, 533410, 663510, 800115, 906797, 1600230, 1813594, 2720391, 4533985, 5440782, 9067970, 13601955, 27203910]

約数ペア:

[(1, 27203910), (2, 13601955), (3, 9067970), (5, 5440782), (6, 4533985), (10, 2720391), (15, 1813594), (17, 1600230), (30, 906797), (34, 800115), (41, 663510), (51, 533410), (82, 331755), (85, 320046), (102, 266705), (123, 221170), (170, 160023), (205, 132702), (246, 110585), (255, 106682), (410, 66351), (510, 53341), (615, 44234), (697, 39030), (1230, 22117), (1301, 20910), (1394, 19515), (2091, 13010), (2602, 10455), (3485, 7806), (3903, 6970), (4182, 6505)]