349230660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{3847}}^1$

素因数の和:3965

約数の個数: 96

約数和(自身を含む): 1047271680

約数和(自身を除く): 698041020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 89, 102, 170, 178, 204, 255, 267, 340, 356, 445, 510, 534, 890, 1020, 1068, 1335, 1513, 1780, 2670, 3026, 3847, 4539, 5340, 6052, 7565, 7694, 9078, 11541, 15130, 15388, 18156, 19235, 22695, 23082, 30260, 38470, 45390, 46164, 57705, 65399, 76940, 90780, 115410, 130798, 196197, 230820, 261596, 326995, 342383, 392394, 653990, 684766, 784788, 980985, 1027149, 1307980, 1369532, 1711915, 1961970, 2054298, 3423830, 3923940, 4108596, 5135745, 5820511, 6847660, 10271490, 11641022, 17461533, 20542980, 23282044, 29102555, 34923066, 58205110, 69846132, 87307665, 116410220, 174615330, 349230660]

約数ペア:

[(1, 349230660), (2, 174615330), (3, 116410220), (4, 87307665), (5, 69846132), (6, 58205110), (10, 34923066), (12, 29102555), (15, 23282044), (17, 20542980), (20, 17461533), (30, 11641022), (34, 10271490), (51, 6847660), (60, 5820511), (68, 5135745), (85, 4108596), (89, 3923940), (102, 3423830), (170, 2054298), (178, 1961970), (204, 1711915), (255, 1369532), (267, 1307980), (340, 1027149), (356, 980985), (445, 784788), (510, 684766), (534, 653990), (890, 392394), (1020, 342383), (1068, 326995), (1335, 261596), (1513, 230820), (1780, 196197), (2670, 130798), (3026, 115410), (3847, 90780), (4539, 76940), (5340, 65399), (6052, 57705), (7565, 46164), (7694, 45390), (9078, 38470), (11541, 30260), (15130, 23082), (15388, 22695), (18156, 19235)]