1747260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1$

素因数の和:603

約数の個数: 72

約数和(自身を含む): 5621616

約数和(自身を除く): 3874356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 571, 612, 765, 1020, 1142, 1530, 1713, 2284, 2855, 3060, 3426, 5139, 5710, 6852, 8565, 9707, 10278, 11420, 17130, 19414, 20556, 25695, 29121, 34260, 38828, 48535, 51390, 58242, 87363, 97070, 102780, 116484, 145605, 174726, 194140, 291210, 349452, 436815, 582420, 873630, 1747260]

約数ペア:

[(1, 1747260), (2, 873630), (3, 582420), (4, 436815), (5, 349452), (6, 291210), (9, 194140), (10, 174726), (12, 145605), (15, 116484), (17, 102780), (18, 97070), (20, 87363), (30, 58242), (34, 51390), (36, 48535), (45, 38828), (51, 34260), (60, 29121), (68, 25695), (85, 20556), (90, 19414), (102, 17130), (153, 11420), (170, 10278), (180, 9707), (204, 8565), (255, 6852), (306, 5710), (340, 5139), (510, 3426), (571, 3060), (612, 2855), (765, 2284), (1020, 1713), (1142, 1530)]