1449209580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{265423}}^1$

素因数の和:265455

約数の個数: 96

約数和(自身を含む): 4994217984

約数和(自身を除く): 3545008404

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 265423, 530846, 796269, 1061692, 1327115, 1592538, 1857961, 2654230, 3185076, 3450499, 3715922, 3981345, 5308460, 5573883, 6900998, 7431844, 7962690, 9289805, 10351497, 11147766, 13801996, 15925380, 17252495, 18579610, 20702994, 22295532, 24153493, 27869415, 34504990, 37159220, 41405988, 48306986, 51757485, 55738830, 69009980, 72460479, 96613972, 103514970, 111477660, 120767465, 144920958, 207029940, 241534930, 289841916, 362302395, 483069860, 724604790, 1449209580]

約数ペア:

[(1, 1449209580), (2, 724604790), (3, 483069860), (4, 362302395), (5, 289841916), (6, 241534930), (7, 207029940), (10, 144920958), (12, 120767465), (13, 111477660), (14, 103514970), (15, 96613972), (20, 72460479), (21, 69009980), (26, 55738830), (28, 51757485), (30, 48306986), (35, 41405988), (39, 37159220), (42, 34504990), (52, 27869415), (60, 24153493), (65, 22295532), (70, 20702994), (78, 18579610), (84, 17252495), (91, 15925380), (105, 13801996), (130, 11147766), (140, 10351497), (156, 9289805), (182, 7962690), (195, 7431844), (210, 6900998), (260, 5573883), (273, 5308460), (364, 3981345), (390, 3715922), (420, 3450499), (455, 3185076), (546, 2654230), (780, 1857961), (910, 1592538), (1092, 1327115), (1365, 1061692), (1820, 796269), (2730, 530846), (5460, 265423)]