274328340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31973}}^1$

素因数の和:32009

約数の個数: 96

約数和(自身を含む): 902434176

約数和(自身を除く): 628105836

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8580, 31973, 63946, 95919, 127892, 159865, 191838, 319730, 351703, 383676, 415649, 479595, 639460, 703406, 831298, 959190, 1055109, 1246947, 1406812, 1662596, 1758515, 1918380, 2078245, 2110218, 2493894, 3517030, 4156490, 4220436, 4572139, 4987788, 5275545, 6234735, 7034060, 8312980, 9144278, 10551090, 12469470, 13716417, 18288556, 21102180, 22860695, 24938940, 27432834, 45721390, 54865668, 68582085, 91442780, 137164170, 274328340]

約数ペア:

[(1, 274328340), (2, 137164170), (3, 91442780), (4, 68582085), (5, 54865668), (6, 45721390), (10, 27432834), (11, 24938940), (12, 22860695), (13, 21102180), (15, 18288556), (20, 13716417), (22, 12469470), (26, 10551090), (30, 9144278), (33, 8312980), (39, 7034060), (44, 6234735), (52, 5275545), (55, 4987788), (60, 4572139), (65, 4220436), (66, 4156490), (78, 3517030), (110, 2493894), (130, 2110218), (132, 2078245), (143, 1918380), (156, 1758515), (165, 1662596), (195, 1406812), (220, 1246947), (260, 1055109), (286, 959190), (330, 831298), (390, 703406), (429, 639460), (572, 479595), (660, 415649), (715, 383676), (780, 351703), (858, 319730), (1430, 191838), (1716, 159865), (2145, 127892), (2860, 95919), (4290, 63946), (8580, 31973)]