98749770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:372

約数の個数: 128

約数和(自身を含む): 290304000

約数和(自身を除く): 191554230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 139, 170, 199, 210, 238, 255, 278, 357, 398, 417, 510, 595, 597, 695, 714, 834, 973, 995, 1190, 1194, 1390, 1393, 1785, 1946, 1990, 2085, 2363, 2786, 2919, 2985, 3383, 3570, 4170, 4179, 4726, 4865, 5838, 5970, 6766, 6965, 7089, 8358, 9730, 10149, 11815, 13930, 14178, 14595, 16541, 16915, 20298, 20895, 23630, 23681, 27661, 29190, 33082, 33830, 35445, 41790, 47362, 49623, 50745, 55322, 70890, 71043, 82705, 82983, 99246, 101490, 118405, 138305, 142086, 165410, 165966, 193627, 236810, 248115, 276610, 355215, 387254, 414915, 470237, 496230, 580881, 710430, 829830, 940474, 968135, 1161762, 1410711, 1936270, 2351185, 2821422, 2904405, 3291659, 4702370, 5808810, 6583318, 7053555, 9874977, 14107110, 16458295, 19749954, 32916590, 49374885, 98749770]

約数ペア:

[(1, 98749770), (2, 49374885), (3, 32916590), (5, 19749954), (6, 16458295), (7, 14107110), (10, 9874977), (14, 7053555), (15, 6583318), (17, 5808810), (21, 4702370), (30, 3291659), (34, 2904405), (35, 2821422), (42, 2351185), (51, 1936270), (70, 1410711), (85, 1161762), (102, 968135), (105, 940474), (119, 829830), (139, 710430), (170, 580881), (199, 496230), (210, 470237), (238, 414915), (255, 387254), (278, 355215), (357, 276610), (398, 248115), (417, 236810), (510, 193627), (595, 165966), (597, 165410), (695, 142086), (714, 138305), (834, 118405), (973, 101490), (995, 99246), (1190, 82983), (1194, 82705), (1390, 71043), (1393, 70890), (1785, 55322), (1946, 50745), (1990, 49623), (2085, 47362), (2363, 41790), (2786, 35445), (2919, 33830), (2985, 33082), (3383, 29190), (3570, 27661), (4170, 23681), (4179, 23630), (4726, 20895), (4865, 20298), (5838, 16915), (5970, 16541), (6766, 14595), (6965, 14178), (7089, 13930), (8358, 11815), (9730, 10149)]