61813380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:409

約数の個数: 96

約数和(自身を含む): 180633600

約数和(自身を除く): 118820220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 167, 186, 199, 310, 334, 372, 398, 465, 501, 597, 620, 668, 796, 835, 930, 995, 1002, 1194, 1670, 1860, 1990, 2004, 2388, 2505, 2985, 3340, 3980, 5010, 5177, 5970, 6169, 10020, 10354, 11940, 12338, 15531, 18507, 20708, 24676, 25885, 30845, 31062, 33233, 37014, 51770, 61690, 62124, 66466, 74028, 77655, 92535, 99699, 103540, 123380, 132932, 155310, 166165, 185070, 199398, 310620, 332330, 370140, 398796, 498495, 664660, 996990, 1030223, 1993980, 2060446, 3090669, 4120892, 5151115, 6181338, 10302230, 12362676, 15453345, 20604460, 30906690, 61813380]

約数ペア:

[(1, 61813380), (2, 30906690), (3, 20604460), (4, 15453345), (5, 12362676), (6, 10302230), (10, 6181338), (12, 5151115), (15, 4120892), (20, 3090669), (30, 2060446), (31, 1993980), (60, 1030223), (62, 996990), (93, 664660), (124, 498495), (155, 398796), (167, 370140), (186, 332330), (199, 310620), (310, 199398), (334, 185070), (372, 166165), (398, 155310), (465, 132932), (501, 123380), (597, 103540), (620, 99699), (668, 92535), (796, 77655), (835, 74028), (930, 66466), (995, 62124), (1002, 61690), (1194, 51770), (1670, 37014), (1860, 33233), (1990, 31062), (2004, 30845), (2388, 25885), (2505, 24676), (2985, 20708), (3340, 18507), (3980, 15531), (5010, 12338), (5177, 11940), (5970, 10354), (6169, 10020)]