97581540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{33191}}^1$

素因数の和:33217

約数の個数: 72

約数和(自身を含む): 317846592

約数和(自身を除く): 220265052

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 33191, 66382, 99573, 132764, 165955, 199146, 232337, 331910, 398292, 464674, 497865, 663820, 697011, 929348, 995730, 1161685, 1394022, 1626359, 1991460, 2323370, 2788044, 3252718, 3485055, 4646740, 4879077, 6505436, 6970110, 8131795, 9758154, 13940220, 16263590, 19516308, 24395385, 32527180, 48790770, 97581540]

約数ペア:

[(1, 97581540), (2, 48790770), (3, 32527180), (4, 24395385), (5, 19516308), (6, 16263590), (7, 13940220), (10, 9758154), (12, 8131795), (14, 6970110), (15, 6505436), (20, 4879077), (21, 4646740), (28, 3485055), (30, 3252718), (35, 2788044), (42, 2323370), (49, 1991460), (60, 1626359), (70, 1394022), (84, 1161685), (98, 995730), (105, 929348), (140, 697011), (147, 663820), (196, 497865), (210, 464674), (245, 398292), (294, 331910), (420, 232337), (490, 199146), (588, 165955), (735, 132764), (980, 99573), (1470, 66382), (2940, 33191)]