4886820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1597}}^1$

素因数の和:1629

約数の個数: 72

約数和(自身を含む): 15705144

約数和(自身を除く): 10818324

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, 1597, 3060, 3194, 4791, 6388, 7985, 9582, 14373, 15970, 19164, 23955, 27149, 28746, 31940, 47910, 54298, 57492, 71865, 81447, 95820, 108596, 135745, 143730, 162894, 244341, 271490, 287460, 325788, 407235, 488682, 542980, 814470, 977364, 1221705, 1628940, 2443410, 4886820]

約数ペア:

[(1, 4886820), (2, 2443410), (3, 1628940), (4, 1221705), (5, 977364), (6, 814470), (9, 542980), (10, 488682), (12, 407235), (15, 325788), (17, 287460), (18, 271490), (20, 244341), (30, 162894), (34, 143730), (36, 135745), (45, 108596), (51, 95820), (60, 81447), (68, 71865), (85, 57492), (90, 54298), (102, 47910), (153, 31940), (170, 28746), (180, 27149), (204, 23955), (255, 19164), (306, 15970), (340, 14373), (510, 9582), (612, 7985), (765, 6388), (1020, 4791), (1530, 3194), (1597, 3060)]