1230119691390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1\times {\mathrm{87671}}^1$

素因数の和:88175

約数の個数: 128

約数和(自身を含む): 3311224151040

約数和(自身を除く): 2081104459650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 157, 270, 314, 331, 471, 662, 785, 942, 993, 1413, 1570, 1655, 1986, 2355, 2826, 2979, 3310, 4239, 4710, 4965, 5958, 7065, 8478, 8937, 9930, 14130, 14895, 17874, 21195, 29790, 42390, 44685, 51967, 87671, 89370, 103934, 155901, 175342, 259835, 263013, 311802, 438355, 467703, 519670, 526026, 779505, 789039, 876710, 935406, 1315065, 1403109, 1559010, 1578078, 2338515, 2367117, 2630130, 2806218, 3945195, 4677030, 4734234, 7015545, 7890390, 11835585, 13764347, 14031090, 23671170, 27528694, 29019101, 41293041, 58038202, 68821735, 82586082, 87057303, 123879123, 137643470, 145095505, 174114606, 206465205, 247758246, 261171909, 290191010, 371637369, 412930410, 435286515, 522343818, 619395615, 743274738, 783515727, 870573030, 1238791230, 1305859545, 1567031454, 1858186845, 2611719090, 3716373690, 3917578635, 4555998857, 7835157270, 9111997714, 13667996571, 22779994285, 27335993142, 41003989713, 45559988570, 68339982855, 82007979426, 123011969139, 136679965710, 205019948565, 246023938278, 410039897130, 615059845695, 1230119691390]

約数ペア:

[(1, 1230119691390), (2, 615059845695), (3, 410039897130), (5, 246023938278), (6, 205019948565), (9, 136679965710), (10, 123011969139), (15, 82007979426), (18, 68339982855), (27, 45559988570), (30, 41003989713), (45, 27335993142), (54, 22779994285), (90, 13667996571), (135, 9111997714), (157, 7835157270), (270, 4555998857), (314, 3917578635), (331, 3716373690), (471, 2611719090), (662, 1858186845), (785, 1567031454), (942, 1305859545), (993, 1238791230), (1413, 870573030), (1570, 783515727), (1655, 743274738), (1986, 619395615), (2355, 522343818), (2826, 435286515), (2979, 412930410), (3310, 371637369), (4239, 290191010), (4710, 261171909), (4965, 247758246), (5958, 206465205), (7065, 174114606), (8478, 145095505), (8937, 137643470), (9930, 123879123), (14130, 87057303), (14895, 82586082), (17874, 68821735), (21195, 58038202), (29790, 41293041), (42390, 29019101), (44685, 27528694), (51967, 23671170), (87671, 14031090), (89370, 13764347), (103934, 11835585), (155901, 7890390), (175342, 7015545), (259835, 4734234), (263013, 4677030), (311802, 3945195), (438355, 2806218), (467703, 2630130), (519670, 2367117), (526026, 2338515), (779505, 1578078), (789039, 1559010), (876710, 1403109), (935406, 1315065)]