430329420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{977}}^1\times {\mathrm{2447}}^1$

素因数の和:3439

約数の個数: 72

約数和(自身を含む): 1307202624

約数和(自身を除く): 876873204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 977, 1954, 2447, 2931, 3908, 4885, 4894, 5862, 7341, 8793, 9770, 9788, 11724, 12235, 14655, 14682, 17586, 19540, 22023, 24470, 29310, 29364, 35172, 36705, 43965, 44046, 48940, 58620, 73410, 87930, 88092, 110115, 146820, 175860, 220230, 440460, 2390719, 4781438, 7172157, 9562876, 11953595, 14344314, 21516471, 23907190, 28688628, 35860785, 43032942, 47814380, 71721570, 86065884, 107582355, 143443140, 215164710, 430329420]

約数ペア:

[(1, 430329420), (2, 215164710), (3, 143443140), (4, 107582355), (5, 86065884), (6, 71721570), (9, 47814380), (10, 43032942), (12, 35860785), (15, 28688628), (18, 23907190), (20, 21516471), (30, 14344314), (36, 11953595), (45, 9562876), (60, 7172157), (90, 4781438), (180, 2390719), (977, 440460), (1954, 220230), (2447, 175860), (2931, 146820), (3908, 110115), (4885, 88092), (4894, 87930), (5862, 73410), (7341, 58620), (8793, 48940), (9770, 44046), (9788, 43965), (11724, 36705), (12235, 35172), (14655, 29364), (14682, 29310), (17586, 24470), (19540, 22023)]