229993260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{78229}}^1$

素因数の和:78255

約数の個数: 72

約数和(自身を含む): 749130480

約数和(自身を除く): 519137220

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, 78229, 156458, 234687, 312916, 391145, 469374, 547603, 782290, 938748, 1095206, 1173435, 1564580, 1642809, 2190412, 2346870, 2738015, 3285618, 3833221, 4693740, 5476030, 6571236, 7666442, 8214045, 10952060, 11499663, 15332884, 16428090, 19166105, 22999326, 32856180, 38332210, 45998652, 57498315, 76664420, 114996630, 229993260]

約数ペア:

[(1, 229993260), (2, 114996630), (3, 76664420), (4, 57498315), (5, 45998652), (6, 38332210), (7, 32856180), (10, 22999326), (12, 19166105), (14, 16428090), (15, 15332884), (20, 11499663), (21, 10952060), (28, 8214045), (30, 7666442), (35, 6571236), (42, 5476030), (49, 4693740), (60, 3833221), (70, 3285618), (84, 2738015), (98, 2346870), (105, 2190412), (140, 1642809), (147, 1564580), (196, 1173435), (210, 1095206), (245, 938748), (294, 782290), (420, 547603), (490, 469374), (588, 391145), (735, 312916), (980, 234687), (1470, 156458), (2940, 78229)]