4427820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1447}}^1$

素因数の和:1479

約数の個数: 72

約数和(自身を含む): 14230944

約数和(自身を除く): 9803124

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, 1447, 1530, 2894, 3060, 4341, 5788, 7235, 8682, 13023, 14470, 17364, 21705, 24599, 26046, 28940, 43410, 49198, 52092, 65115, 73797, 86820, 98396, 122995, 130230, 147594, 221391, 245990, 260460, 295188, 368985, 442782, 491980, 737970, 885564, 1106955, 1475940, 2213910, 4427820]

約数ペア:

[(1, 4427820), (2, 2213910), (3, 1475940), (4, 1106955), (5, 885564), (6, 737970), (9, 491980), (10, 442782), (12, 368985), (15, 295188), (17, 260460), (18, 245990), (20, 221391), (30, 147594), (34, 130230), (36, 122995), (45, 98396), (51, 86820), (60, 73797), (68, 65115), (85, 52092), (90, 49198), (102, 43410), (153, 28940), (170, 26046), (180, 24599), (204, 21705), (255, 17364), (306, 14470), (340, 13023), (510, 8682), (612, 7235), (765, 5788), (1020, 4341), (1447, 3060), (1530, 2894)]