30677010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1$

素因数の和:708

約数の個数: 128

約数和(自身を含む): 96090624

約数和(自身を除く): 65413614

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 26, 30, 34, 35, 39, 42, 51, 65, 70, 78, 85, 91, 102, 105, 119, 130, 170, 182, 195, 210, 221, 238, 255, 273, 357, 390, 442, 455, 510, 546, 595, 661, 663, 714, 910, 1105, 1190, 1322, 1326, 1365, 1547, 1785, 1983, 2210, 2730, 3094, 3305, 3315, 3570, 3966, 4627, 4641, 6610, 6630, 7735, 8593, 9254, 9282, 9915, 11237, 13881, 15470, 17186, 19830, 22474, 23135, 23205, 25779, 27762, 33711, 42965, 46270, 46410, 51558, 56185, 60151, 67422, 69405, 78659, 85930, 112370, 120302, 128895, 138810, 146081, 157318, 168555, 180453, 235977, 257790, 292162, 300755, 337110, 360906, 393295, 438243, 471954, 601510, 730405, 786590, 876486, 902265, 1022567, 1179885, 1460810, 1804530, 2045134, 2191215, 2359770, 3067701, 4382430, 5112835, 6135402, 10225670, 15338505, 30677010]

約数ペア:

[(1, 30677010), (2, 15338505), (3, 10225670), (5, 6135402), (6, 5112835), (7, 4382430), (10, 3067701), (13, 2359770), (14, 2191215), (15, 2045134), (17, 1804530), (21, 1460810), (26, 1179885), (30, 1022567), (34, 902265), (35, 876486), (39, 786590), (42, 730405), (51, 601510), (65, 471954), (70, 438243), (78, 393295), (85, 360906), (91, 337110), (102, 300755), (105, 292162), (119, 257790), (130, 235977), (170, 180453), (182, 168555), (195, 157318), (210, 146081), (221, 138810), (238, 128895), (255, 120302), (273, 112370), (357, 85930), (390, 78659), (442, 69405), (455, 67422), (510, 60151), (546, 56185), (595, 51558), (661, 46410), (663, 46270), (714, 42965), (910, 33711), (1105, 27762), (1190, 25779), (1322, 23205), (1326, 23135), (1365, 22474), (1547, 19830), (1785, 17186), (1983, 15470), (2210, 13881), (2730, 11237), (3094, 9915), (3305, 9282), (3315, 9254), (3570, 8593), (3966, 7735), (4627, 6630), (4641, 6610)]