7684170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:120

約数の個数: 128

約数和(自身を含む): 22498560

約数和(自身を除く): 14814390

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 19, 26, 30, 34, 38, 39, 51, 57, 61, 65, 78, 85, 95, 102, 114, 122, 130, 170, 183, 190, 195, 221, 247, 255, 285, 305, 323, 366, 390, 442, 494, 510, 570, 610, 646, 663, 741, 793, 915, 969, 1037, 1105, 1159, 1235, 1326, 1482, 1586, 1615, 1830, 1938, 2074, 2210, 2318, 2379, 2470, 3111, 3230, 3315, 3477, 3705, 3965, 4199, 4758, 4845, 5185, 5795, 6222, 6630, 6954, 7410, 7930, 8398, 9690, 10370, 11590, 11895, 12597, 13481, 15067, 15555, 17385, 19703, 20995, 23790, 25194, 26962, 30134, 31110, 34770, 39406, 40443, 41990, 45201, 59109, 62985, 67405, 75335, 80886, 90402, 98515, 118218, 125970, 134810, 150670, 197030, 202215, 226005, 256139, 295545, 404430, 452010, 512278, 591090, 768417, 1280695, 1536834, 2561390, 3842085, 7684170]

約数ペア:

[(1, 7684170), (2, 3842085), (3, 2561390), (5, 1536834), (6, 1280695), (10, 768417), (13, 591090), (15, 512278), (17, 452010), (19, 404430), (26, 295545), (30, 256139), (34, 226005), (38, 202215), (39, 197030), (51, 150670), (57, 134810), (61, 125970), (65, 118218), (78, 98515), (85, 90402), (95, 80886), (102, 75335), (114, 67405), (122, 62985), (130, 59109), (170, 45201), (183, 41990), (190, 40443), (195, 39406), (221, 34770), (247, 31110), (255, 30134), (285, 26962), (305, 25194), (323, 23790), (366, 20995), (390, 19703), (442, 17385), (494, 15555), (510, 15067), (570, 13481), (610, 12597), (646, 11895), (663, 11590), (741, 10370), (793, 9690), (915, 8398), (969, 7930), (1037, 7410), (1105, 6954), (1159, 6630), (1235, 6222), (1326, 5795), (1482, 5185), (1586, 4845), (1615, 4758), (1830, 4199), (1938, 3965), (2074, 3705), (2210, 3477), (2318, 3315), (2379, 3230), (2470, 3111)]