7636590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:194

約数の個数: 96

約数和(自身を含む): 21936096

約数和(自身を除く): 14299506

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 61, 65, 78, 90, 107, 117, 122, 130, 183, 195, 214, 234, 305, 321, 366, 390, 535, 549, 585, 610, 642, 793, 915, 963, 1070, 1098, 1170, 1391, 1586, 1605, 1830, 1926, 2379, 2745, 2782, 3210, 3965, 4173, 4758, 4815, 5490, 6527, 6955, 7137, 7930, 8346, 9630, 11895, 12519, 13054, 13910, 14274, 19581, 20865, 23790, 25038, 32635, 35685, 39162, 41730, 58743, 62595, 65270, 71370, 84851, 97905, 117486, 125190, 169702, 195810, 254553, 293715, 424255, 509106, 587430, 763659, 848510, 1272765, 1527318, 2545530, 3818295, 7636590]

約数ペア:

[(1, 7636590), (2, 3818295), (3, 2545530), (5, 1527318), (6, 1272765), (9, 848510), (10, 763659), (13, 587430), (15, 509106), (18, 424255), (26, 293715), (30, 254553), (39, 195810), (45, 169702), (61, 125190), (65, 117486), (78, 97905), (90, 84851), (107, 71370), (117, 65270), (122, 62595), (130, 58743), (183, 41730), (195, 39162), (214, 35685), (234, 32635), (305, 25038), (321, 23790), (366, 20865), (390, 19581), (535, 14274), (549, 13910), (585, 13054), (610, 12519), (642, 11895), (793, 9630), (915, 8346), (963, 7930), (1070, 7137), (1098, 6955), (1170, 6527), (1391, 5490), (1586, 4815), (1605, 4758), (1830, 4173), (1926, 3965), (2379, 3210), (2745, 2782)]