4057830

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:155

約数の個数: 128

約数和(自身を含む): 13132800

約数和(自身を除く): 9074970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 90, 95, 105, 113, 114, 126, 133, 135, 171, 189, 190, 210, 226, 266, 270, 285, 315, 339, 342, 378, 399, 513, 565, 570, 630, 665, 678, 791, 798, 855, 945, 1017, 1026, 1130, 1197, 1330, 1582, 1695, 1710, 1890, 1995, 2034, 2147, 2373, 2394, 2565, 3051, 3390, 3591, 3955, 3990, 4294, 4746, 5085, 5130, 5985, 6102, 6441, 7119, 7182, 7910, 10170, 10735, 11865, 11970, 12882, 14238, 15029, 15255, 17955, 19323, 21357, 21470, 23730, 30058, 30510, 32205, 35595, 35910, 38646, 42714, 45087, 57969, 64410, 71190, 75145, 90174, 96615, 106785, 115938, 135261, 150290, 193230, 213570, 225435, 270522, 289845, 405783, 450870, 579690, 676305, 811566, 1352610, 2028915, 4057830]

約数ペア:

[(1, 4057830), (2, 2028915), (3, 1352610), (5, 811566), (6, 676305), (7, 579690), (9, 450870), (10, 405783), (14, 289845), (15, 270522), (18, 225435), (19, 213570), (21, 193230), (27, 150290), (30, 135261), (35, 115938), (38, 106785), (42, 96615), (45, 90174), (54, 75145), (57, 71190), (63, 64410), (70, 57969), (90, 45087), (95, 42714), (105, 38646), (113, 35910), (114, 35595), (126, 32205), (133, 30510), (135, 30058), (171, 23730), (189, 21470), (190, 21357), (210, 19323), (226, 17955), (266, 15255), (270, 15029), (285, 14238), (315, 12882), (339, 11970), (342, 11865), (378, 10735), (399, 10170), (513, 7910), (565, 7182), (570, 7119), (630, 6441), (665, 6102), (678, 5985), (791, 5130), (798, 5085), (855, 4746), (945, 4294), (1017, 3990), (1026, 3955), (1130, 3591), (1197, 3390), (1330, 3051), (1582, 2565), (1695, 2394), (1710, 2373), (1890, 2147), (1995, 2034)]