27278940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{853}}^1$

素因数の和:919

約数の個数: 96

約数和(自身を含む): 84361536

約数和(自身を除く): 57082596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 41, 52, 60, 65, 78, 82, 123, 130, 156, 164, 195, 205, 246, 260, 390, 410, 492, 533, 615, 780, 820, 853, 1066, 1230, 1599, 1706, 2132, 2460, 2559, 2665, 3198, 3412, 4265, 5118, 5330, 6396, 7995, 8530, 10236, 10660, 11089, 12795, 15990, 17060, 22178, 25590, 31980, 33267, 34973, 44356, 51180, 55445, 66534, 69946, 104919, 110890, 133068, 139892, 166335, 174865, 209838, 221780, 332670, 349730, 419676, 454649, 524595, 665340, 699460, 909298, 1049190, 1363947, 1818596, 2098380, 2273245, 2727894, 4546490, 5455788, 6819735, 9092980, 13639470, 27278940]

約数ペア:

[(1, 27278940), (2, 13639470), (3, 9092980), (4, 6819735), (5, 5455788), (6, 4546490), (10, 2727894), (12, 2273245), (13, 2098380), (15, 1818596), (20, 1363947), (26, 1049190), (30, 909298), (39, 699460), (41, 665340), (52, 524595), (60, 454649), (65, 419676), (78, 349730), (82, 332670), (123, 221780), (130, 209838), (156, 174865), (164, 166335), (195, 139892), (205, 133068), (246, 110890), (260, 104919), (390, 69946), (410, 66534), (492, 55445), (533, 51180), (615, 44356), (780, 34973), (820, 33267), (853, 31980), (1066, 25590), (1230, 22178), (1599, 17060), (1706, 15990), (2132, 12795), (2460, 11089), (2559, 10660), (2665, 10236), (3198, 8530), (3412, 7995), (4265, 6396), (5118, 5330)]