295215180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{821}}^1$

素因数の和:1307

約数の個数: 96

約数和(自身を含む): 893204928

約数和(自身を除く): 597989748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 461, 780, 821, 922, 1383, 1642, 1844, 2305, 2463, 2766, 3284, 4105, 4610, 4926, 5532, 5993, 6915, 8210, 9220, 9852, 10673, 11986, 12315, 13830, 16420, 17979, 21346, 23972, 24630, 27660, 29965, 32019, 35958, 42692, 49260, 53365, 59930, 64038, 71916, 89895, 106730, 119860, 128076, 160095, 179790, 213460, 320190, 359580, 378481, 640380, 756962, 1135443, 1513924, 1892405, 2270886, 3784810, 4541772, 4920253, 5677215, 7569620, 9840506, 11354430, 14760759, 19681012, 22708860, 24601265, 29521518, 49202530, 59043036, 73803795, 98405060, 147607590, 295215180]

約数ペア:

[(1, 295215180), (2, 147607590), (3, 98405060), (4, 73803795), (5, 59043036), (6, 49202530), (10, 29521518), (12, 24601265), (13, 22708860), (15, 19681012), (20, 14760759), (26, 11354430), (30, 9840506), (39, 7569620), (52, 5677215), (60, 4920253), (65, 4541772), (78, 3784810), (130, 2270886), (156, 1892405), (195, 1513924), (260, 1135443), (390, 756962), (461, 640380), (780, 378481), (821, 359580), (922, 320190), (1383, 213460), (1642, 179790), (1844, 160095), (2305, 128076), (2463, 119860), (2766, 106730), (3284, 89895), (4105, 71916), (4610, 64038), (4926, 59930), (5532, 53365), (5993, 49260), (6915, 42692), (8210, 35958), (9220, 32019), (9852, 29965), (10673, 27660), (11986, 24630), (12315, 23972), (13830, 21346), (16420, 17979)]