19006719930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{52889}}^1$

素因数の和:52938

約数の個数: 128

約数和(自身を含む): 55750291200

約数和(自身を除く): 36743571270

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 121, 135, 165, 198, 242, 270, 297, 330, 363, 495, 594, 605, 726, 990, 1089, 1210, 1331, 1485, 1815, 2178, 2662, 2970, 3267, 3630, 3993, 5445, 6534, 6655, 7986, 10890, 11979, 13310, 16335, 19965, 23958, 32670, 35937, 39930, 52889, 59895, 71874, 105778, 119790, 158667, 179685, 264445, 317334, 359370, 476001, 528890, 581779, 793335, 952002, 1163558, 1428003, 1586670, 1745337, 2380005, 2856006, 2908895, 3490674, 4760010, 5236011, 5817790, 6399569, 7140015, 8726685, 10472022, 12799138, 14280030, 15708033, 17453370, 19198707, 26180055, 31416066, 31997845, 38397414, 52360110, 57596121, 63995690, 70395259, 78540165, 95993535, 115192242, 140790518, 157080330, 172788363, 191987070, 211185777, 287980605, 345576726, 351976295, 422371554, 575961210, 633557331, 703952590, 863941815, 1055928885, 1267114662, 1727883630, 1900671993, 2111857770, 3167786655, 3801343986, 6335573310, 9503359965, 19006719930]

約数ペア:

[(1, 19006719930), (2, 9503359965), (3, 6335573310), (5, 3801343986), (6, 3167786655), (9, 2111857770), (10, 1900671993), (11, 1727883630), (15, 1267114662), (18, 1055928885), (22, 863941815), (27, 703952590), (30, 633557331), (33, 575961210), (45, 422371554), (54, 351976295), (55, 345576726), (66, 287980605), (90, 211185777), (99, 191987070), (110, 172788363), (121, 157080330), (135, 140790518), (165, 115192242), (198, 95993535), (242, 78540165), (270, 70395259), (297, 63995690), (330, 57596121), (363, 52360110), (495, 38397414), (594, 31997845), (605, 31416066), (726, 26180055), (990, 19198707), (1089, 17453370), (1210, 15708033), (1331, 14280030), (1485, 12799138), (1815, 10472022), (2178, 8726685), (2662, 7140015), (2970, 6399569), (3267, 5817790), (3630, 5236011), (3993, 4760010), (5445, 3490674), (6534, 2908895), (6655, 2856006), (7986, 2380005), (10890, 1745337), (11979, 1586670), (13310, 1428003), (16335, 1163558), (19965, 952002), (23958, 793335), (32670, 581779), (35937, 528890), (39930, 476001), (52889, 359370), (59895, 317334), (71874, 264445), (105778, 179685), (119790, 158667)]