243197910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47407}}^1$

素因数の和:47442

約数の個数: 64

約数和(自身を含む): 682675200

約数和(自身を除く): 439477290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 47407, 94814, 142221, 237035, 284442, 426663, 474070, 711105, 853326, 900733, 1279989, 1422210, 1801466, 2133315, 2559978, 2702199, 4266630, 4503665, 5404398, 6399945, 8106597, 9007330, 12799890, 13510995, 16213194, 24319791, 27021990, 40532985, 48639582, 81065970, 121598955, 243197910]

約数ペア:

[(1, 243197910), (2, 121598955), (3, 81065970), (5, 48639582), (6, 40532985), (9, 27021990), (10, 24319791), (15, 16213194), (18, 13510995), (19, 12799890), (27, 9007330), (30, 8106597), (38, 6399945), (45, 5404398), (54, 4503665), (57, 4266630), (90, 2702199), (95, 2559978), (114, 2133315), (135, 1801466), (171, 1422210), (190, 1279989), (270, 900733), (285, 853326), (342, 711105), (513, 474070), (570, 426663), (855, 284442), (1026, 237035), (1710, 142221), (2565, 94814), (5130, 47407)]