1853178210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{5443}}^1$

素因数の和:5569

約数の個数: 128

約数和(自身を含む): 5377800960

約数和(自身を除く): 3524622750

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 97, 117, 130, 135, 194, 195, 234, 270, 291, 351, 390, 485, 582, 585, 702, 873, 970, 1170, 1261, 1455, 1746, 1755, 2522, 2619, 2910, 3510, 3783, 4365, 5238, 5443, 6305, 7566, 8730, 10886, 11349, 12610, 13095, 16329, 18915, 22698, 26190, 27215, 32658, 34047, 37830, 48987, 54430, 56745, 68094, 70759, 81645, 97974, 113490, 141518, 146961, 163290, 170235, 212277, 244935, 293922, 340470, 353795, 424554, 489870, 527971, 636831, 707590, 734805, 1055942, 1061385, 1273662, 1469610, 1583913, 1910493, 2122770, 2639855, 3167826, 3184155, 3820986, 4751739, 5279710, 6368310, 6863623, 7919565, 9503478, 9552465, 13727246, 14255217, 15839130, 19104930, 20590869, 23758695, 28510434, 34318115, 41181738, 47517390, 61772607, 68636230, 71276085, 102954345, 123545214, 142552170, 185317821, 205908690, 308863035, 370635642, 617726070, 926589105, 1853178210]

約数ペア:

[(1, 1853178210), (2, 926589105), (3, 617726070), (5, 370635642), (6, 308863035), (9, 205908690), (10, 185317821), (13, 142552170), (15, 123545214), (18, 102954345), (26, 71276085), (27, 68636230), (30, 61772607), (39, 47517390), (45, 41181738), (54, 34318115), (65, 28510434), (78, 23758695), (90, 20590869), (97, 19104930), (117, 15839130), (130, 14255217), (135, 13727246), (194, 9552465), (195, 9503478), (234, 7919565), (270, 6863623), (291, 6368310), (351, 5279710), (390, 4751739), (485, 3820986), (582, 3184155), (585, 3167826), (702, 2639855), (873, 2122770), (970, 1910493), (1170, 1583913), (1261, 1469610), (1455, 1273662), (1746, 1061385), (1755, 1055942), (2522, 734805), (2619, 707590), (2910, 636831), (3510, 527971), (3783, 489870), (4365, 424554), (5238, 353795), (5443, 340470), (6305, 293922), (7566, 244935), (8730, 212277), (10886, 170235), (11349, 163290), (12610, 146961), (13095, 141518), (16329, 113490), (18915, 97974), (22698, 81645), (26190, 70759), (27215, 68094), (32658, 56745), (34047, 54430), (37830, 48987)]