109522980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{86923}}^1$

素因数の和:86945

約数の個数: 72

約数和(自身を含む): 379684032

約数和(自身を除く): 270161052

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 86923, 173846, 260769, 347692, 434615, 521538, 608461, 782307, 869230, 1043076, 1216922, 1303845, 1564614, 1738460, 1825383, 2433844, 2607690, 3042305, 3129228, 3650766, 3911535, 5215380, 5476149, 6084610, 7301532, 7823070, 9126915, 10952298, 12169220, 15646140, 18253830, 21904596, 27380745, 36507660, 54761490, 109522980]

約数ペア:

[(1, 109522980), (2, 54761490), (3, 36507660), (4, 27380745), (5, 21904596), (6, 18253830), (7, 15646140), (9, 12169220), (10, 10952298), (12, 9126915), (14, 7823070), (15, 7301532), (18, 6084610), (20, 5476149), (21, 5215380), (28, 3911535), (30, 3650766), (35, 3129228), (36, 3042305), (42, 2607690), (45, 2433844), (60, 1825383), (63, 1738460), (70, 1564614), (84, 1303845), (90, 1216922), (105, 1043076), (126, 869230), (140, 782307), (180, 608461), (210, 521538), (252, 434615), (315, 347692), (420, 260769), (630, 173846), (1260, 86923)]