4629780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1$

素因数の和:138

約数の個数: 108

約数和(自身を含む): 15085980

約数和(自身を除く): 10456200

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 89, 90, 102, 153, 170, 178, 180, 204, 255, 267, 289, 306, 340, 356, 445, 510, 534, 578, 612, 765, 801, 867, 890, 1020, 1068, 1156, 1335, 1445, 1513, 1530, 1602, 1734, 1780, 2601, 2670, 2890, 3026, 3060, 3204, 3468, 4005, 4335, 4539, 5202, 5340, 5780, 6052, 7565, 8010, 8670, 9078, 10404, 13005, 13617, 15130, 16020, 17340, 18156, 22695, 25721, 26010, 27234, 30260, 45390, 51442, 52020, 54468, 68085, 77163, 90780, 102884, 128605, 136170, 154326, 231489, 257210, 272340, 308652, 385815, 462978, 514420, 771630, 925956, 1157445, 1543260, 2314890, 4629780]

約数ペア:

[(1, 4629780), (2, 2314890), (3, 1543260), (4, 1157445), (5, 925956), (6, 771630), (9, 514420), (10, 462978), (12, 385815), (15, 308652), (17, 272340), (18, 257210), (20, 231489), (30, 154326), (34, 136170), (36, 128605), (45, 102884), (51, 90780), (60, 77163), (68, 68085), (85, 54468), (89, 52020), (90, 51442), (102, 45390), (153, 30260), (170, 27234), (178, 26010), (180, 25721), (204, 22695), (255, 18156), (267, 17340), (289, 16020), (306, 15130), (340, 13617), (356, 13005), (445, 10404), (510, 9078), (534, 8670), (578, 8010), (612, 7565), (765, 6052), (801, 5780), (867, 5340), (890, 5202), (1020, 4539), (1068, 4335), (1156, 4005), (1335, 3468), (1445, 3204), (1513, 3060), (1530, 3026), (1602, 2890), (1734, 2670), (1780, 2601)]