1747103940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{570949}}^1$

素因数の和:570981

約数の個数: 72

約数和(自身を含む): 5611296600

約数和(自身を除く): 3864192660

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, 612, 765, 1020, 1530, 3060, 570949, 1141898, 1712847, 2283796, 2854745, 3425694, 5138541, 5709490, 6851388, 8564235, 9706133, 10277082, 11418980, 17128470, 19412266, 20554164, 25692705, 29118399, 34256940, 38824532, 48530665, 51385410, 58236798, 87355197, 97061330, 102770820, 116473596, 145591995, 174710394, 194122660, 291183990, 349420788, 436775985, 582367980, 873551970, 1747103940]

約数ペア:

[(1, 1747103940), (2, 873551970), (3, 582367980), (4, 436775985), (5, 349420788), (6, 291183990), (9, 194122660), (10, 174710394), (12, 145591995), (15, 116473596), (17, 102770820), (18, 97061330), (20, 87355197), (30, 58236798), (34, 51385410), (36, 48530665), (45, 38824532), (51, 34256940), (60, 29118399), (68, 25692705), (85, 20554164), (90, 19412266), (102, 17128470), (153, 11418980), (170, 10277082), (180, 9706133), (204, 8564235), (255, 6851388), (306, 5709490), (340, 5138541), (510, 3425694), (612, 2854745), (765, 2283796), (1020, 1712847), (1530, 1141898), (3060, 570949)]