2242980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{733}}^1$

素因数の和:765

約数の個数: 72

約数和(自身を含む): 7213752

約数和(自身を除く): 4970772

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, 733, 765, 1020, 1466, 1530, 2199, 2932, 3060, 3665, 4398, 6597, 7330, 8796, 10995, 12461, 13194, 14660, 21990, 24922, 26388, 32985, 37383, 43980, 49844, 62305, 65970, 74766, 112149, 124610, 131940, 149532, 186915, 224298, 249220, 373830, 448596, 560745, 747660, 1121490, 2242980]

約数ペア:

[(1, 2242980), (2, 1121490), (3, 747660), (4, 560745), (5, 448596), (6, 373830), (9, 249220), (10, 224298), (12, 186915), (15, 149532), (17, 131940), (18, 124610), (20, 112149), (30, 74766), (34, 65970), (36, 62305), (45, 49844), (51, 43980), (60, 37383), (68, 32985), (85, 26388), (90, 24922), (102, 21990), (153, 14660), (170, 13194), (180, 12461), (204, 10995), (255, 8796), (306, 7330), (340, 6597), (510, 4398), (612, 3665), (733, 3060), (765, 2932), (1020, 2199), (1466, 1530)]