30849660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:297

約数の個数: 120

約数和(自身を含む): 98184240

約数和(自身を除く): 67334580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 137, 139, 162, 180, 270, 274, 278, 324, 405, 411, 417, 540, 548, 556, 685, 695, 810, 822, 834, 1233, 1251, 1370, 1390, 1620, 1644, 1668, 2055, 2085, 2466, 2502, 2740, 2780, 3699, 3753, 4110, 4170, 4932, 5004, 6165, 6255, 7398, 7506, 8220, 8340, 11097, 11259, 12330, 12510, 14796, 15012, 18495, 18765, 19043, 22194, 22518, 24660, 25020, 36990, 37530, 38086, 44388, 45036, 55485, 56295, 57129, 73980, 75060, 76172, 95215, 110970, 112590, 114258, 171387, 190430, 221940, 225180, 228516, 285645, 342774, 380860, 514161, 571290, 685548, 856935, 1028322, 1142580, 1542483, 1713870, 2056644, 2570805, 3084966, 3427740, 5141610, 6169932, 7712415, 10283220, 15424830, 30849660]

約数ペア:

[(1, 30849660), (2, 15424830), (3, 10283220), (4, 7712415), (5, 6169932), (6, 5141610), (9, 3427740), (10, 3084966), (12, 2570805), (15, 2056644), (18, 1713870), (20, 1542483), (27, 1142580), (30, 1028322), (36, 856935), (45, 685548), (54, 571290), (60, 514161), (81, 380860), (90, 342774), (108, 285645), (135, 228516), (137, 225180), (139, 221940), (162, 190430), (180, 171387), (270, 114258), (274, 112590), (278, 110970), (324, 95215), (405, 76172), (411, 75060), (417, 73980), (540, 57129), (548, 56295), (556, 55485), (685, 45036), (695, 44388), (810, 38086), (822, 37530), (834, 36990), (1233, 25020), (1251, 24660), (1370, 22518), (1390, 22194), (1620, 19043), (1644, 18765), (1668, 18495), (2055, 15012), (2085, 14796), (2466, 12510), (2502, 12330), (2740, 11259), (2780, 11097), (3699, 8340), (3753, 8220), (4110, 7506), (4170, 7398), (4932, 6255), (5004, 6165)]